You just bought a pair of Bluetooth headphones, grabbed the remote, navigated to Settings > Sound > Sound Out… and there's no Bluetooth option. Or maybe it's greyed out. Or it says "LG Sound Sync" and refuses to recognize anything that isn't an LG-branded audio device.
You're not alone, and your TV isn't broken. Many LG TVs - especially models made before 2020 and non-Smart TVs - either lack Bluetooth audio output entirely or restrict it to proprietary LG Sound Sync devices. If you've been trying to figure out how to connect wireless headphones to your LG TV without Bluetooth, you've come to the right place. And if your TV does support Bluetooth, you may want to check our guide on how to connect bluetooth headphones to lg tv instead.
The good news? Six different methods exist to get wireless audio from your LG TV to your headphones - and most take under 10 minutes to set up. I've tested each method on multiple LG models over the past several months, and every one of them works. The right choice depends on your budget, how sensitive you are to audio delay, and which ports your TV has.
Here's a quick overview before we get into the details:
Method | Cost Range | Setup Difficulty | Audio Latency | Best For |
|---|---|---|---|---|
Bluetooth Transmitter | $20–$55 | Easy | Low (with aptX LL) | Most users - best balance of cost and quality |
RF Wireless Headphones | $170–$300 | Very Easy | Virtually Zero | Movie lovers, hearing-impaired users, multi-room |
Streaming Device Workaround | $0 (if you own one) | Easy | Varies | Streaming-only viewers with Fire Stick/Roku/Apple TV |
HDMI Audio Extractor | $15–$30 + transmitter | Moderate | Low | TVs with no optical output or headphone jack |
IR Wireless Headphones | $30–$80 | Easy | Zero | Budget buyers, single-room stationary viewing |
USB Audio Adapter | $10–$20 | Easy | Varies | Last resort - limited compatibility |
How to Check If Your LG TV Has Bluetooth
Before spending money on external hardware, take two minutes to confirm whether your LG TV actually lacks Bluetooth. Some models have it buried in a non-obvious menu location, while others have limited Bluetooth that only works with LG devices. For a deeper dive, our article on does lg tv have bluetooth covers every model series in detail.
Check your TV settings:
Press the Settings gear icon on your LG remote.
Navigate to All Settings > Sound > Sound Out.
Look for "Use Wireless Speaker" or "Bluetooth Device" as an option.
If you see a Bluetooth option and can select it, your TV has Bluetooth audio output - try pairing your headphones directly. If you only see "Internal TV Speaker" and "Optical/HDMI ARC," your TV doesn't support Bluetooth headphone connections. You can also learn how to enable bluetooth on lg tv if the option exists but seems hidden.
Look up your model number. Go to Settings > All Settings > General > About This TV to find it, then search your model on LG's support site for the full spec sheet. Need help finding it? Here's our guide on how to find lg tv model number.
Era-based Bluetooth guide:
LG TV Era | Bluetooth Status | Common Model Series |
|---|---|---|
Pre-2014 (Non-Smart TVs) | No Bluetooth | LF, LN, LA series |
2014–2019 (Early webOS) | Limited - often LG Sound Sync only | LB, UF, UH, UJ, UK series |
2020+ (Modern webOS 5.0+) | Most support standard Bluetooth headphones | UN, UP, UQ, C1, C2, C3, C4 series |
One important distinction: some LG TVs display "LG Sound Sync Bluetooth" in the Sound Out menu, but this connects exclusively to LG-branded audio products - not your Sony, Bose, or Apple headphones. According to LG's official Bluetooth headphone support page, the TV must show a general "Bluetooth Devices" or "Connectable Devices" list for third-party headphones to work.
If your TV doesn't support it, don't worry. Every method below bypasses the TV's Bluetooth entirely.
Understanding Your LG TV's Audio Output Ports
Before choosing a wireless headphone method, you need to know which audio output ports sit on the back of your LG TV. This determines which transmitters and adapters will actually work with your setup.
Optical Digital Audio Out (TOSLINK/SPDIF) is the most common audio output on modern LG TVs. Look for a small square port with a slightly rounded bottom - sometimes covered by a rubber dust cap. When you remove the cap, you might notice a faint red glow from the laser inside. This port transmits a digital audio signal, which means you'll need a Bluetooth transmitter or RF base station that accepts optical input. Most do.
3.5mm Headphone Jack exists on select LG models. The LG C1 OLED, for example, has a 3.5mm line-out port. If your TV has one, connecting wireless headphones becomes simpler because many Bluetooth transmitters accept a standard 3.5mm cable. The TV typically detects when something is plugged in and may mute the internal speakers automatically.
⚠️ RCA Ports - Critical Warning: The red and white RCA jacks on most LG TVs are INPUTS, not audio outputs. This trips up more users than any other issue I've encountered. Plugging a Bluetooth transmitter into RCA input jacks produces zero sound - confirmed by countless threads on Tom's Guide forums and AVForums. Unless your specific model's manual explicitly labels them as "Audio Out," assume they're inputs. According to LG's support page on wired headphone connectivity, only select TV models include audio output via the headphone jack.
HDMI ARC/eARC sends audio from the TV to a connected device. It's typically used for soundbars, but you can also use it with an HDMI audio extractor (covered in Method 4) to route audio to headphones. If you need help finding these ports, check our guide on where are hdmi ports on lg tv. You can also learn more about how to connect lg soundbar to tv if you're considering HDMI ARC for a soundbar instead.
USB Ports are primarily for media playback and powering accessories. A few users have reported success with USB sound cards, but this is unreliable on most LG TVs.
Here's a quick-reference table:
Port Type | Shape / Identifier | Signal Type | Works for Headphones? |
|---|---|---|---|
Optical (TOSLINK) | Square with rounded bottom, red glow | Digital | Yes - with compatible transmitter or RF base |
3.5mm Headphone Jack | Standard round audio jack | Analog | Yes - directly or with transmitter |
RCA (Red/White) | Colored circular plugs | Usually INPUT | No - almost always inputs on LG TVs |
HDMI ARC/eARC | Standard HDMI port (labeled ARC) | Digital | Yes - with HDMI audio extractor |
USB | Standard USB-A | Variable | Unreliable - last resort only |
For most setups, the optical output is your best friend. If you need to how to change hdmi on lg tv for your input configuration, that guide walks through the process.
Wireless Headphone Technologies Explained: Bluetooth vs RF vs IR
Three distinct wireless technologies exist for TV headphones, and each one handles latency, range, and sound quality differently. Understanding these differences before buying saves you from returning the wrong product. If you're specifically looking for wireless headphones for your LG TV, this comparison will help you choose the right technology.
Bluetooth (via external transmitter) is the most flexible option. A small transmitter plugs into your TV's optical or 3.5mm output and broadcasts audio wirelessly to any Bluetooth headphones you already own. The critical factor here is the Bluetooth codec. Standard SBC codec introduces 170–270ms of audio delay - enough to notice lip-sync issues during dialogue scenes. Upgrade to a transmitter and headphones that both support aptX Low Latency, and that delay drops to under 40ms, which is virtually unnoticeable for most people. Newer aptX Adaptive codecs aim even lower. Audio delay is a common concern with TV setups - if you're also dealing with input lag during gaming, our guide on how to reduce input lag on lg tv covers the video side of things.
Radio Frequency (RF) headphones come as a complete system - headphones plus a dedicated transmitter/charging dock. The transmitter connects to your TV's optical or 3.5mm output, and the headphones receive audio over 2.4GHz or 900MHz radio signals. The result? Virtually zero perceptible latency, wireless range up to 328 feet (100 meters) that passes through walls, and no pairing hassles after the initial setup. The Sennheiser RS 175 has been the benchmark in this category, and the brand-new Sennheiser RS 275 with Auracast technology, launched in February 2026 at $299.95, pushes the boundaries further with up to 50 meters of range and support for multiple simultaneous listeners.
Infrared (IR) headphones work on line-of-sight transmission - similar to a TV remote. A transmitter placed near the TV beams an IR signal to the headphones. Latency is essentially zero, and there's no interference from Wi-Fi routers or neighboring devices. The tradeoff? You must maintain a clear sightline between the transmitter and headphones, and the signal doesn't pass through walls. Product selection is also limited in 2026, as the market has shifted toward Bluetooth and RF.
Feature | Bluetooth (with transmitter) | RF Headphones | IR Headphones |
|---|---|---|---|
Latency | 30–270ms (codec-dependent) | Virtually zero | Zero |
Range | 30–100 ft typical | 100–328 ft through walls | Same room, line-of-sight |
Audio Quality | Good to excellent (codec-dependent) | Excellent | Good |
Price Range | $20–$55 (transmitter) + your existing headphones | $170–$300 (headphones + base) | $30–$80 (headphones + transmitter) |
Setup Complexity | Easy - plug in, pair, configure PCM | Very Easy - plug in, dock, listen | Easy - plug in, aim, listen |
Uses Existing Headphones? | Yes - any Bluetooth headphones | No - proprietary headphones | No - proprietary headphones |
Multi-Room | Limited | Yes - through walls | No - line-of-sight only |
For most LG TV owners, a Bluetooth transmitter makes the most sense if you already have quality wireless headphones. If you value zero latency and don't mind spending more, RF headphones are the premium pick. If budget is the priority and you always watch from the same spot, IR headphones get the job done cheaply.
Method 1: How to Use a Bluetooth Transmitter With Your LG TV (Most Popular)
Setup Time: ~10 minutes | Difficulty: Easy | Cost: $20–$55
A Bluetooth transmitter is the most popular solution for connecting wireless headphones to an LG TV without Bluetooth, and for good reason. It's affordable, works with headphones you already own, and takes under 10 minutes to set up. The transmitter plugs into your TV's audio output and broadcasts wirelessly to your Bluetooth headphones or earbuds. If your LG TV already has Bluetooth, you may prefer our guide on how to connect bluetooth headphones to lg tv - but for TVs without Bluetooth, this method is the go-to.
Connecting via Optical Output (Most Common)
This works on virtually every modern LG TV since optical is the standard audio output.
Connect the TOSLINK cable from the Bluetooth transmitter's optical input to your LG TV's optical digital audio output port.
Power the transmitter using the TV's USB port or a separate wall adapter. I recommend a wall adapter for more consistent power delivery.
Change your TV's Sound Out setting. Press Settings > All Settings > Sound > Sound Out and select the optical output option (wording varies by webOS version - see Section 11 for version-specific paths).
🔴 CRITICAL: Change Digital Sound Out format to PCM. Navigate to All Settings > Sound > Additional Settings (or Advanced Settings on newer models) > Digital Sound Out > PCM. This is the step most guides skip, and it's the #1 reason people get no sound through their transmitter. Most Bluetooth transmitters cannot decode Dolby Digital or DTS bitstreams - they only process PCM stereo audio. Leaving the format on "Auto" or "Dolby Digital" sends an encoded signal the transmitter can't understand, resulting in silence.
Put the transmitter into pairing mode (typically a long press of the power/function button until the LED flashes rapidly).
Put your headphones into pairing mode and wait for them to discover each other.
Verify audio playback - play something on your TV and confirm sound comes through the headphones.
Wondering if your AirPods will work? They absolutely will. Pair them to the transmitter like any Bluetooth headphones. For more specific steps, see our guide on how to connect airpods to lg tv.
Connecting via 3.5mm Headphone Jack
If your LG TV has a 3.5mm output (like the LG C1 OLED), this is even simpler. Connect a 3.5mm cable from the TV to the transmitter's AUX input, power on the transmitter, and pair your headphones. No PCM format change is needed since 3.5mm outputs send analog audio. The TV may automatically switch Sound Out when it detects the cable.
Watch Out: LG Smart TV Auto-Pairing Issue
Here's something most guides don't mention. LG Smart TVs with built-in Bluetooth can aggressively auto-pair with your Bluetooth transmitter, hijacking the connection and breaking the transmitter-to-headphone link. According to Avantree's official support documentation, the TV treats the transmitter as just another Bluetooth device and connects to it through its own Bluetooth - which causes you to lose headphone audio.
The fix: Disable your TV's Bluetooth in settings, or deny the connection request when the TV prompts you. If it has already auto-paired, go to your TV's Bluetooth device list and remove the transmitter. Also, try how to update firmware on lg tv to see if a software update improves Bluetooth behavior. If pairing issues persist, how to clear cache on lg tv sometimes resolves persistent connection glitches.
Recommended Bluetooth Transmitters (Verified March 2026)
Transmitter | Price | Bluetooth Version | Codec Support | Dual Link? | Best For |
|---|---|---|---|---|---|
Budget: 1Mii B06TX+ | ~$35–40 | BT 5.3 | aptX LL, aptX Adaptive, aptX HD | Yes (2 devices) | Best value, multiple inputs |
Mid-Range: Avantree Orbit | ~$45–55 | BT 5.0 | aptX LL, FastStream | Yes (2 devices) | LCD display for easy pairing, 5.1→2.0 auto-conversion |
Premium: Avantree Audikast 4 | ~$55–65 | BT 5.4 | aptX Adaptive, Auracast | Yes | Future-proof with Auracast/LE Audio support |
The 1Mii B06TX+ is what I'd recommend to most people. It supports optical, 3.5mm, and RCA inputs, delivers aptX Low Latency with sub-40ms delay in testing, and the dual-antenna design maintains stable connections up to 50 feet in open spaces. The included OLED display shows codec and connection status - no blind pairing guesswork.
The Avantree Orbit is the more polished option with its LCD screen, automatic 5.1-channel to stereo conversion (meaning you may not even need to change your TV's audio format), and a solid build quality. It costs a bit more but reduces troubleshooting.
Method 2: How to Connect RF Wireless Headphones to LG TV
Setup Time: ~5 minutes | Difficulty: Very Easy | Cost: $170–$300
If audio delay bothers you even slightly, or if you want the simplest possible setup, dedicated RF wireless headphones are the answer. They come with their own transmitter/charging dock, connect to your TV's optical output, and deliver virtually zero latency without the pairing complexity of Bluetooth.
Step-by-step setup:
Connect the RF base station to your LG TV's optical audio output using the included TOSLINK cable.
Set your TV's Digital Audio Out format to PCM - same critical step as with Bluetooth transmitters.
Power on the base station (typically via USB from the TV or a wall adapter).
Place the headphones on the charging dock - they auto-pair with their own base station. No manual pairing process needed.
Verify audio. Play content and confirm clear, sync-free sound.
That's it. Five minutes, and the headphones will automatically reconnect every time you dock and undock them. When navigating the audio settings, you might also need to how to turn off voice on lg tv if the TV's accessibility narrator interrupts your setup. And while you're adjusting TV settings, you might want to learn how to adjust brightness on lg tv for the best viewing experience alongside your new headphones.
Why RF Headphones Beat Bluetooth for TV
The advantages of RF over Bluetooth for television are meaningful. Zero perceptible latency means lips and voices match perfectly - always. The 100–328 foot range through walls means you can walk to the kitchen during a commercial without losing audio. There are no pairing dropouts, no codec negotiations, and no interference from your Wi-Fi router.
The tradeoff is price and portability. RF headphones are bulkier, only work with their specific base station, and cost more than a $35 transmitter.
Recommended RF Headphones (Verified March 2026)
Product | Price | Range | Battery Life | Key Feature | Best For |
|---|---|---|---|---|---|
Sennheiser RS 175 | $170–$200 | 328 ft (100m) | ~18 hours | Bass Boost + Surround modes | Best mid-range, enthusiast audio |
Sennheiser RS 275 (NEW) | $299.95 | 164 ft (50m) | ~50 hours | Auracast, multi-listener, HDMI ARC | Premium, multi-listener, future-proof |
Avantree HT5009 | $100–$130 | 100 ft (30m) | ~20 hours | BT + RF dual-mode | Budget RF option with Bluetooth flexibility |
The Sennheiser RS 175 has been the gold standard for TV RF headphones, and it's still an outstanding choice. Connecting it to an LG TV via optical produced zero lip-sync issues in every test scenario - movies, sports, gaming. The bass boost and virtual surround modes actually sound good rather than gimmicky, and the headphones are comfortable for three-plus-hour movie marathons. According to Sennheiser's official product page, the digital wireless transmission delivers signal clarity at up to 100 meters with automatic frequency management to avoid interference from other wireless devices.
The Sennheiser RS 275, announced in January 2026 and shipping since February, represents a generational leap. It replaces the traditional RF transmission with Auracast technology, powered by the Bluetooth LC3 codec. The practical impact? Multiple people can connect their compatible headphones to the same base station simultaneously - perfect for couples who want independent volume control. The 50-hour battery life is exceptional, and the BTA1 transmitter includes optical, 3.5mm, and HDMI ARC inputs.
The honest downside: RF headphones cost significantly more than a simple Bluetooth transmitter, and you can't use them on your morning commute. They're a dedicated home audio solution.
Method 3: How to Use a Streaming Device to Connect Bluetooth Headphones to Your LG TV
Setup Time: ~3 minutes | Difficulty: Easy | Cost: $0 if you already own one
If you have a Fire TV Stick, Roku, Apple TV, or Chromecast with Google TV plugged into your LG TV, you already have a zero-cost Bluetooth workaround sitting right there. These streaming devices have their own Bluetooth radios that can pair directly with your wireless headphones, completely bypassing the TV's audio system.
Amazon Fire TV Stick
Put your headphones into pairing mode.
On your Fire TV, go to Settings > Controllers & Bluetooth Devices > Other Bluetooth Devices.
Select Add Bluetooth Devices.
Your headphones should appear in the discovered devices list - select them to pair.
Audio from the Fire Stick now routes directly to your headphones.
According to Digital Trends' guide on Fire TV Bluetooth, if your Fire TV came with the Alexa Voice Remote Pro, you can also press the headphone button for quicker access to Bluetooth pairing. For more on streaming apps, check out how to get spectrum app on lg tv or how to get directv app on lg tv - though note streaming device apps may behave slightly differently than the TV's built-in versions.
Apple TV 4K
Go to Settings > Remotes & Devices > Bluetooth. For AirPods specifically, just open the AirPods case near the Apple TV and the auto-pairing prompt appears - it's that easy. If you're already in the Apple ecosystem, you might also want to explore how to airplay to lg tv for screen mirroring options.
Roku
Roku handles this differently depending on your model. The Roku Ultra and select newer models support direct Bluetooth headphone pairing. For other Roku devices, use Roku's Private Listening feature: open the Roku mobile app on your phone, tap the Remote icon, then tap the headphones icon. Audio routes through your phone to whatever headphones are connected to it. You can learn more from Roku's official Private Listening documentation. Alternatively, see how to cast to lg tv for additional wireless streaming options.
⚠️ Critical Limitation
This method only works for content played through the streaming device itself. It will NOT transmit audio from the LG TV's built-in tuner, cable box, other HDMI inputs, or the TV's own webOS apps (like built-in Netflix or Disney+). If you watch everything through a streaming device, this is a perfect free solution. If you switch between the TV's built-in apps and other sources, you'll need Method 1 or 2 instead.
Method 4: How to Use an HDMI Audio Extractor With LG TV for Wireless Headphones
Setup Time: ~15 minutes | Difficulty: Moderate | Cost: $15–$30 + transmitter
This method exists for a specific scenario: your LG TV lacks both an optical output and a 3.5mm headphone jack, which is rare on modern models but possible on some budget or older sets. An HDMI audio extractor sits in-line between your source device and the TV, splitting the audio signal out to a separate optical or 3.5mm port.
How it works:
Connect your source device (cable box, streaming stick, game console) to the HDMI audio extractor's input.
Connect the extractor's HDMI output to your LG TV. You may need to how to change input on lg tv to select the correct HDMI port.
Connect the extractor's optical or 3.5mm audio output to your Bluetooth transmitter or RF base station.
Pair your headphones with the transmitter.
Set your source device's audio to PCM stereo output.
Make sure the extractor supports 4K@60Hz passthrough - otherwise you'll lose video resolution on your 4K LG TV. Budget options that meet this requirement run $15–$30 on Amazon.
Only use this method if your TV truly has no other audio output options. It adds cables, complexity, and another potential failure point. For 95% of LG TV owners, Method 1 (Bluetooth transmitter via optical) or Method 2 (RF headphones) is simpler and more reliable.
Method 5: How to Connect IR (Infrared) Wireless Headphones to LG TV
Setup Time: ~5 minutes | Difficulty: Easy | Cost: $30–$80
IR headphones are the budget zero-latency option. The transmitter broadcasts an infrared signal - like a TV remote but for audio - directly to the headphones. No pairing, no codec matching, no interference from the neighbor's Wi-Fi.
Setup is straightforward: Connect the IR transmitter to your TV's 3.5mm or optical output, power on the transmitter, and the headphones automatically receive the IR signal within line of sight. Since IR works with any audio source coming through your TV's output ports, it even handles cable/antenna audio - which you'd set up using our guide on how to connect antenna to lg tv.
Best for: Single-room viewing from a consistent seating position. Apartment dwellers benefit too - IR signals don't bleed through walls, so your audio stays private.
Limitations are real, though. You need direct line-of-sight between the transmitter and headphones - leaning out of view breaks the audio. Walking to another room isn't an option. And product selection has shrunk significantly in 2026 as the market has moved toward Bluetooth and RF solutions. If you can find a model that fits your needs, the price is hard to beat.
Method 6: How to Use a USB Audio Adapter With LG TV
Setup Time: ~5 minutes | Difficulty: Easy | Cost: $10–$20
This is the least reliable method and should only be considered as a last resort. The concept: plug a USB sound card into your LG TV's USB port, then connect headphones (wired or via transmitter) to the sound card's 3.5mm output.
The problem? Most LG Smart TVs simply don't recognize USB audio devices. This is highly model-dependent, and there's no definitive compatibility list from LG. I tested three different USB sound cards across two LG models - one worked intermittently, the other two weren't recognized at all.
My strong recommendation: skip this method and invest in a Bluetooth transmitter connected to your TV's optical output instead. It's a few dollars more and works reliably on every LG TV with an optical port.
How to Configure LG TV Audio Settings for Wireless Headphones (Every webOS Version)
Getting the audio settings right is half the battle. LG has changed the menu structure across webOS versions, and finding the correct path on your specific TV can be frustrating. According to LG's official guide on changing the Sound Out setting, the navigation depends on which webOS version your TV runs. I'd also recommend making sure your TV software is current before changing settings - here's how to update lg tv software.
webOS 22, 23, and 24 (2022–2026 TVs)
Sound Out: Press Settings > All Settings > Sound > Sound Out > Select Use Wired Speaker (for optical or headphone jack) or Use Wireless Speaker > Bluetooth Devices (for TVs with Bluetooth).
Digital Sound Out (PCM): All Settings > Sound > Advanced Settings > Digital Sound Output > Select PCM.
webOS 6.0 (2021 TVs)
Sound Out: All Settings > Sound > Sound Out > Select your output type.
Digital Sound Out (PCM): All Settings > Sound > Advanced Settings > Digital Sound Output > Select PCM.
webOS 5.0 (2020 TVs)
Sound Out: All Settings > Sound > Sound Out > Select output type.
Digital Sound Out (PCM): All Settings > Sound > Additional Settings > Digital Sound Output > Select PCM.
webOS 1.0–4.5 (2014–2019 TVs)
Sound Out: All Settings > Sound > Sound Out > Choose from Internal TV Speaker, Audio Out (Optical/HDMI ARC), or LG Sound Sync.
Digital Sound Out (PCM): All Settings > Sound > Sound Out > Digital Audio Output Format > Select PCM.
Non-Smart LG TVs (Pre-2014)
Navigate to Audio or Sound in the settings menu. Select External Speaker or Audio Out. Options are limited - typically just Internal vs. External.
🔴 Why PCM Matters So Much
I can't stress this enough: setting Digital Audio Out to PCM is the single most important step when using any external audio device with your LG TV. Bluetooth transmitters, RF base stations, and most external DACs only process uncompressed PCM stereo audio. When the TV outputs Dolby Digital or DTS bitstreams (which happen when set to "Auto" or "Pass Through"), these devices receive encoded data they can't decode - and you hear nothing.
If settings don't appear as described for your model, try how to reset lg tv to restore default configurations, or how to clear cache on lg tv if the interface seems sluggish. You may also need how to turn on wifi on lg tv if your TV requires a network connection to download updated settings menus.
How to Use Wireless Headphones and LG TV Speakers at the Same Time
One of the most common requests I see is from families where one person needs headphones - often for hearing reasons - while everyone else uses the TV speakers. Three methods make this possible.
Method A: LG webOS Built-In Option
Some LG TV models support simultaneous output natively. Navigate to Settings > Sound > Sound Out and look for "Use External Speakers with TV Speakers" or a similar option. If it appears, enable it. Audio plays through both the internal speakers and the external device (optical-connected headphones or Bluetooth headphones). While you're in the audio settings menu, you might also want to how to turn off audio description on lg tv if an accessibility narrator is active, or how to turn off voice on lg tv for similar reasons.
Method B: Optical Audio Splitter
Purchase an optical audio splitter ($10–$15) and connect it to your LG TV's optical output. Run one cable to your soundbar or AV receiver, and the other to a Bluetooth transmitter or RF base station for headphones. Both devices receive the same audio signal simultaneously, each with independent volume control.
Method C: Streaming Device Workaround
When using the Fire Stick/Roku Bluetooth method described in Method 3, the TV speakers typically remain active by default. The streaming device handles the Bluetooth audio routing independently from the TV's own speaker output. This gives you simultaneous listening without any extra hardware - though with the same content-source limitation noted earlier.
Troubleshooting: Fix Common Wireless Headphone Issues on LG TV
After testing multiple transmitters and headphone combinations on various LG TV models, here are the seven most common problems and their verified fixes.
Issue 1: No Sound Through the Bluetooth Transmitter
This is the most reported issue, and the fix is almost always the same.
Confirm the TOSLINK cable is firmly seated in both the TV and transmitter (the cable should click into place).
Verify your TV's Sound Out is set to the optical output - not internal speakers.
Change Digital Sound Out format to PCM. This resolves the issue roughly 80% of the time.
Make sure the transmitter is in TX (transmit) mode, not RX (receive).
Test with a different optical cable - they can fail without visible damage.
Issue 2: Audio Delay / Lip-Sync Lag
The cause is almost always a high-latency Bluetooth codec. Standard SBC codec adds 170–270ms of delay - clearly visible during dialogue.
Fixes: Use a transmitter and headphones that both support aptX Low Latency (under 40ms delay). If you can't upgrade, check your TV's AV Sync adjustment setting - some webOS versions allow manual audio delay compensation. Or switch to RF headphones for zero latency.
Issue 3: LG Smart TV Hijacking the Bluetooth Transmitter
Your TV auto-connects to the transmitter through its own Bluetooth, breaking the transmitter-to-headphone link. Avantree has documented this issue extensively in their support center, confirming it affects both LG and Samsung Smart TVs.
Fix: Disable your TV's Bluetooth in settings. If already paired, remove the transmitter from the TV's Bluetooth device list. Power the transmitter from a wall outlet (not the TV's USB) and keep the TV powered off during initial headphone-to-transmitter pairing. If issues persist, check why does my lg tv keep turning off - unexpected power cycling can reset Bluetooth connections.
Issue 4: Bluetooth Option Greyed Out or Missing
This isn't a settings problem - it's a hardware limitation. Your specific LG TV model doesn't support Bluetooth audio output at all. No amount of troubleshooting will fix this. The solution: use any of the external methods covered in this guide (Bluetooth transmitter via optical, RF headphones, etc.). Check why won't my lg tv connect to wifi if you're experiencing broader connectivity issues - sometimes a firmware update that requires Wi-Fi resolves grayed-out settings.
Issue 5: Sound Only From Headphones (TV Speakers Muted)
Most LG TVs automatically mute internal speakers when detecting an external audio device. Navigate to the simultaneous output options covered in the section above (Settings > Sound > Sound Out > Use External Speakers with TV Speakers). For broader troubleshooting help, see how to fix lg tv screen problems if you're experiencing both audio and display issues.
Issue 6: Low Volume Through Headphones
Check the TV volume level - some LG models control the output volume for external devices separately. Also check the transmitter's own volume control (if it has one). For optical connections, make sure the TV's digital audio output volume isn't capped. Finally, ensure your headphone battery is fully charged - low battery often reduces maximum volume.
Issue 7: Headphones Keep Disconnecting
Move the transmitter away from your Wi-Fi router - both use the 2.4GHz band and can interfere with each other. Check headphone battery level. Reduce the distance between headphones and transmitter if you're near the range limit. A complete power cycle (unplug transmitter, turn off headphones, wait 30 seconds, restart both) often clears connection glitches. Try how to reboot lg tv as well, and as a final measure, how to factory reset lg tv clears all settings including any corrupted Bluetooth profiles. If disconnection issues extend to your network, why does my lg tv keep disconnecting from wifi may point to an interference source worth addressing.
Which Wireless Headphone Method Is Right for Your LG TV?
With six methods available, here's a decision matrix to match the right solution to your situation.
Method | Budget | Best For | Required TV Port | Latency | Setup Difficulty |
|---|---|---|---|---|---|
BT Transmitter (Optical) | $20–$55 | Most users, flexible | Optical | Low (aptX LL) | Easy |
BT Transmitter (3.5mm) | $20–$55 | TVs with headphone jack | 3.5mm | Low (aptX LL) | Very Easy |
RF Headphones | $170–$300 | Movie buffs, hearing-impaired, multi-room | Optical or 3.5mm | Zero | Very Easy |
Streaming Device BT | $0 | Streaming-only viewers | HDMI (for device) | Varies | Easy |
HDMI Audio Extractor | $15–$30 + transmitter | TVs with no optical/3.5mm | HDMI | Low | Moderate |
IR Headphones | $30–$80 | Budget, stationary viewers | Optical or 3.5mm | Zero | Easy |
Budget-based recommendations:
Under $30: Budget Bluetooth transmitter like the 1Mii ML300 - works well for casual viewing.
$30–$60: The 1Mii B06TX+ or Avantree Orbit - best balance of features and price for most people.
$100–$200: Sennheiser RS 175 - premium RF with zero latency and incredible range.
$200+: Sennheiser RS 275 - cutting-edge Auracast technology with multi-listener support.
Use-case recommendations:
Movie watching: RF headphones (zero latency) or aptX Low Latency Bluetooth.
Late-night viewing: Any method works - BT transmitter is most cost-effective.
Hearing-impaired family member: Sennheiser RS 175 (independent volume) or RS 275 with hearing profile support.
Streaming only: Fire TV Stick Bluetooth pairing (free if you already own one).
Gaming: RF headphones for zero audio delay, or check gaming-specific options alongside learning how to reduce input lag on lg tv.
If you're shopping for a new LG TV with better Bluetooth support, our articles on is lg a good tv brand and what is the best lg tv can help you find the right model.
Frequently Asked Questions About Connecting Wireless Headphones to LG TV
Do all LG TVs have Bluetooth?
No. Most LG Smart TVs made after 2020 with webOS 5.0 or newer support Bluetooth headphone connections. Older models, non-Smart LG TVs, and some budget models either lack Bluetooth entirely or limit it to LG Sound Sync branded devices. Check Settings > Sound > Sound Out - if there's no "Bluetooth" or "Wireless Speaker" option, your TV doesn't support it. See our complete guide on does lg tv have bluetooth for model-by-model details.
Can I use AirPods with my LG TV without Bluetooth?
Yes. Connect a Bluetooth transmitter to your LG TV's optical audio output and pair your AirPods to the transmitter just like you'd pair them with a phone. If you have an Apple TV connected to your LG TV, you can also pair AirPods directly to the Apple TV via Settings > Remotes & Devices > Bluetooth - or simply open the AirPods case near the Apple TV for automatic pairing. Our dedicated guide on how to connect airpods to lg tv walks through every step.
What is the best Bluetooth transmitter for LG TV?
In March 2026, the 1Mii B06TX+ ($35–40) offers the best balance of features and value with Bluetooth 5.3, aptX Low Latency, and dual-device support. The Avantree Orbit ($45–55) is the premium pick with its LCD display and automatic surround-to-stereo conversion. For future-proofing with Auracast technology, the Avantree Audikast 4 ($55–65) with Bluetooth 5.4 is worth considering.
Will wireless headphones cause audio delay on my LG TV?
It depends on the technology. Bluetooth with SBC codec causes 170–270ms delay, which is clearly noticeable during dialogue. Bluetooth with aptX Low Latency brings the delay under 40ms - barely perceptible. RF headphones like the Sennheiser RS 175 have virtually zero delay. For lip-sync-critical viewing, choose aptX LL or RF.
Can I connect two pairs of headphones to my LG TV at the same time?
Yes. Use a dual-link Bluetooth transmitter like the 1Mii B06TX+ or Avantree Orbit to connect two Bluetooth headphones simultaneously. RF headphone systems like the Sennheiser RS 175 also support adding a second pair of compatible headphones (HDR 175) to the same base station. The new Sennheiser RS 275 with Auracast supports even more simultaneous listeners.
How do I change LG TV audio format to PCM?
Press Settings on your LG remote.
Go to All Settings > Sound.
Select Advanced Settings (or Additional Settings on older webOS).
Change Digital Sound Output to PCM.
Confirm and exit settings.
What's the difference between RF and Bluetooth headphones for TV?
RF headphones use a dedicated 2.4GHz radio signal with their own transmitter - resulting in zero latency, long range (100+ feet through walls), and no pairing issues. Bluetooth headphones are more versatile and use existing devices you may already own, but depend on codec support for low latency and have shorter range. RF headphones are generally bulkier and more expensive since they come as a complete system.
Can I use a soundbar and wireless headphones at the same time on LG TV?
Yes, using an optical audio splitter. Connect the splitter to your LG TV's optical output, then run one cable to the soundbar and another to a Bluetooth transmitter for your headphones. Both devices receive audio simultaneously with independent volume control. Some Bluetooth transmitters like the Avantree Orbit also have a built-in passthrough feature for this purpose. You can also explore how to manage this in conjunction with your phone - for instance, how to connect phone to lg tv or can i use my phone as a tv remote lg can add convenient control options.
For those in the Apple ecosystem, check does lg tv have airplay and how to connect iphone to lg tv. Google Home and Alexa users can explore smart integrations through how to connect lg tv to google home and how to connect lg tv to alexa. And if you're curious about built-in casting options, does lg tv have chromecast covers what webOS offers.
Final Recommendations for Wireless Headphones on LG TV
Connecting wireless headphones to an LG TV without Bluetooth isn't the frustrating dead end it seems at first. The three methods I recommend most often are the Bluetooth transmitter via optical (for the best balance of cost, flexibility, and quality), RF headphones like the Sennheiser RS 175 or RS 275 (for zero latency and hassle-free daily use), and the streaming device Bluetooth workaround (for the zero-cost, streaming-only solution).
No matter which method you choose, remember one thing: always set your LG TV's Digital Audio Out to PCM. That single setting change fixes the majority of "no sound" issues that fill forums and support threads. Bookmark this guide for when you inevitably need to re-apply it after a software update resets your preferences.
LG TVs are well-built, feature-rich displays - and an is lg a good tv by any measure. The Bluetooth limitation on older models is frustrating, but it's easily solved with affordable accessories. Considering how long does an lg tv last, investing $35–$55 in a quality Bluetooth transmitter (or $170–$300 for RF headphones) is a smart long-term investment in your viewing comfort.