Quick wins for a faster PC:
Scan for outdated or missing drivers - takes under a minuteDriver Scan →Repair Windows errors before they cause bigger problemsFix Now →If Bluetooth sound lags behind video on your Samsung Galaxy, start by improving the connection, then check whether the delay is limited to one game or app. Samsung says audio lag can occur with any Bluetooth audio device, so it does not by itself mean your phone or earbuds are defective.
First, narrow down when the delay happens
Check whether audio is out of sync in one app or across several, and whether it happens only while gaming or also with video. This helps distinguish a game-specific issue from a broader Bluetooth connection problem. Samsung describes sound lag as audio output that does not match what is happening on the connected device’s screen.
As an Amazon Associate I earn from qualifying purchases.
Improve the Bluetooth connection
- Move the phone and headset closer together. Keep them in the same room and remove objects blocking the path between them.
- Reduce nearby interference. Move away from other Bluetooth devices, microwaves, and wireless routers, which Samsung lists as possible sources of interference.
These are sensible first checks whether you use Galaxy Buds or another Bluetooth headset. See Samsung’s guidance for sound lag when playing games or videos.
If the delay happens while gaming
Refresh the game and check for updates
Pause the game briefly or close and restart it. Check for updates to the game and your Galaxy device; Samsung includes these steps in its game-related lag guidance.
#1 Best Overall
- Advanced Bluetooth 6.0 Dual-Mode Audio Freedom:In TX mode, use this bluetooth transmitter to connect to any AUX/RCA audio source—from TV as a bluetooth transmitter for TV, to airplane seatback as a bluetooth transmitter for airplane—pairing with headphones for clear, lag-free audio. In RX mode, receives wireless audio from a smartphone, tablet, or computer and plays it through audio systems that lack Bluetooth functionality.Hands-free calling via an integrated microphone.
- Smart Auto-Pairing & Universal Compatibility：Instant plug‑and‑play starts at power‑on. System memory enables quick reconnection with all models of AirPods, Bose, Sony, and other Bluetooth audio gear. Perfect as a Bluetooth adapter for various setups. Includes a dual‑prong AirFly‑style Bluetooth airplane adapter and QR guide for easy use.Note: Not compatible with live music, instruments, karaoke, 2.4G‑sync devices, or Bluetooth hearing aids.
- All-Day 20+ Hours Playback & Fast USB-C Charging An essential among plane travel essentials and travel accessories, our battery provides over 20 hours of playback—ideal for long flights. Recharge fully in 1.5 hours via USB-C while continuing to use. Stay powered anywhere.
- Compact Travel Design with Intuitive Control Engineered for life on the move, this ultra-lightweight device is a must-have travel gift. Easily adjust volume and switch modes with dedicated buttons. Clear LED indicators show battery and connection status, making it a reliable aux bluetooth adapter for any journey.
- Certified Safe & Versatile Everyday Companion Certified to global safety standards (FCC/CE/RoHS/BQB) with multi-layer protection. Whether you're watching TV, flying internationally, working out, or gaming, this adapter ensures safe and high-quality audio everywhere, truly living up to its name as a travel essential and airplane travel essential.
Try Gaming mode on supported Galaxy Buds
Samsung says Gaming mode is available on Galaxy Buds+ and newer models when they are connected to a Samsung phone through Galaxy Wearable. If your model supports it, open Galaxy Wearable > Earbuds settings > Labs and turn on Gaming mode. Samsung recommends turning it off when you are not gaming because the feature can minimize external audio sounds. Menu labels may vary by model or software version. Details are in Samsung’s Galaxy Buds Gaming mode instructions.
Update, restart, and pair the headset again
- On the phone, open Settings > Software update and check for an available update.
- Restart the phone and the headset, following the headset maker’s instructions for restarting it.
- If the delay remains, open Settings > Connections > Bluetooth, remove or unpair the headset, then pair it again using the manufacturer’s pairing instructions.
Settings names and pairing steps can differ by Galaxy model, software version, and headset. Samsung’s connection guidance is available at Samsung support for Bluetooth connection issues.
Rank #2
- 【Enter Wireless Age w/ Minimal Cost】Upgrade non-smart/non-Bluetooth TV to pair headphones for enhancing your hearing or get an undisturbed personal space. Connected TV to Bluetooth Home Stereo, no need to replace your old TV, our Bluetooth audio transmitter for TV-RANGER help you upgrade the old one and CUT OFF the budget for a new. NOTE: This is a Bluetooth transmitter only, not a receiver
- 【Mindless Operation】No need to be a tech junkie, Simply press the power button to start, and the Bluetooth adapter will automatically connect. Connect the audio cable to your TV output, then wirelessly transmit audio via Bluetooth to headphones or speakers
- 【Share TV, Double Happiness】Press 2 Bluetooth buttons to connect 2 headphones or speakers at the same time, sharing TV with family/friend/lover with this TV Bluetooth audio transmitter. You are no longer an island at this moment
- 【Longer Range, No Delay】Dual antenna design amplifies the TV signal so you can hear the TV from anywhere in the house, aptX Low Latency technology eliminates the lip-sync delay. NOTE: To get low latency, your Bluetooth headphones/speakers must support aptX Low Latency, otherwise, some delay may occur
- 【Multiple Connection】The 1Mii B06TX Bluetooth Transmitter has both analog and digital audio inputs, compatible with TVs that have Optical, Coaxial, RCA, or 3.5mm outputs. NOTE: If using TV optical/coaxial output, please set the audio output to optical/digital output
Further checks if audio is still out of sync
Check the headset, phone case, and Bluetooth cache
- Make sure the headset is charged, and test it with another device. If the same delay follows the headset, that is useful evidence when contacting its manufacturer or Samsung.
- Check for obstructions or metal stickers and cases near the phone’s antenna; Samsung Gulf lists these as possible contributors to Bluetooth signal problems.
- Samsung Gulf describes clearing the Bluetooth cache as a troubleshooting option for unstable Bluetooth audio or connectivity. If the labels are present on your phone, the path is Settings > Apps > System apps > Bluetooth > Storage > Clear cache. This is not a guaranteed fix for sync delay, and the menu path may differ or be unavailable on your device.
For these checks, see Samsung Gulf’s guidance for unstable Galaxy Buds sound.
Run Samsung Members diagnostics
If your Galaxy phone has the Samsung Members app, open Samsung Members > Support, then choose Bluetooth under Phone diagnostics. Availability and labels may vary. If the problem persists, contact Samsung support or visit a service center; Samsung’s US troubleshooting guidance covers Bluetooth diagnostics and escalation.
Rank #3
- Wireless Freedom - Say goodbye to tangled cords with the Twelve South AirFly. Listen to audio from in-flight entertainment, gym equipment, gaming devices, or any 3.5mm audio jack to your AirPods, earbuds, or wireless headphones.
- Extended Battery Life - Enjoy uninterrupted audio for over 20 hours on a single charge, perfect for long-haul flights. Plus, the AirFly can be used while charging with the included USB-C cable, ensuring you never run out of battery life.
- Compact and Portable - Designed for convenience, the Twelve South AirFly is lightweight and easy to carry, making it an essential travel accessory for anyone who values comfort and high-quality audio on the go.
- Seamless Bluetooth Connectivity – Quickly pairs with your AirPods, wireless earbuds, or headphones for a hassle-free listening experience, letting you enjoy your favorite music, movies, or games in seconds.
- Intuitive Controls – Easily adjust volume with built-in buttons, giving you full control of your audio.
Reset Wi-Fi and Bluetooth settings only as a later step
If removing and pairing the headset again does not help, Samsung’s US troubleshooting path is Settings > General management > Reset > Reset Wi-Fi and Bluetooth settings. This removes saved Wi-Fi, Bluetooth, and other connection information. You may need to reconnect Bluetooth devices and join Wi-Fi networks again, so use the reset only after the less disruptive checks.
Quick Recap
Best Value
- 2-in-1 Bluetooth 5.4 Transmitter Receiver: This UGREEN 3.5mm wireless adapter supports TX and RX modes to meet all your wireless audio needs.TX: Plug into non-Bluetooth devices like TV or airplane jack to send audio to Bluetooth headphones/earbuds. RX: Plug into wired speakers or old car stereo to receive Bluetooth audio from phone/laptop and output sound. Ideal for home, car, and flights, it helps you ditch messy, tangled wires for convenient wireless audio
- 8H Battery Life & Dual Pairing: This Bluetooth adapter delivers up to 8 hours playback in TX mode and 5.5 hours in RX mode under ideal test conditions. It supports simultaneous pairing with two devices, allowing you to share music with travel companions during flights. Equipped with a built-in microphone for hands-free call answering and ending. (Note: Calls are only supported in RX mode. Actual battery life varies by connected devices, volume and environmental interference.)
- Easy to Use: Simply press and hold the function button for 3 seconds to power on and pair with Bluetooth devices. After the first pairing, this airplane headphone adapter will auto-reconnect when powered on again. No complicated setup needed, so you can easily enjoy wireless audio on flights or in your car
- Wide Compatibility: This Bluetooth transmitter works with most devices with a 3.5mm AUX port, including car , TVs, projectors and more, bringing Bluetooth wireless audio to non-Bluetooth gear. The AUX wireless adapter supports mainstream Bluetooth devices like AirPods and Bluetooth headphones. Whether upgrading old wired speakers or pairing airplane audio jacks with wireless headphones, this adapter gets it done without complicated setup
- Compact and Portable: This UGREEN Bluetooth transmitter receiver features a pocket-sized compact design. Lightweight and travel-friendly, it fits easily into your pocket or travel bag to access wireless audio anywhere at any time
Rank #4
- Listen music wireless: Connect with computer speakers, home stereo systems or other speaker systems via the 3.5 mm or RCA cable, then pair with the Bluetooth audio devices such as smartphones or tablet for streaming music.
- Easy setup and automatic reconnect: There is a big bluetooth symbol button in bluetooth receiver middle. Pair your bluetooth device to this adapter with a single button press. Click once means Bluetooth Connect/Disconnect. Hold the botton 3 second mean ON/OFF. It can reconnect automatically with the previously paired device.
- Wireless range: Indoors(without obstacles) connect rang up 30-40 ft (10-12 m).
- Works with most device: Bluetooth enabled device including smartphones, tablets, computers, laptops upon and any powered PC speakers, home stereo systems and A/V receivers.
- NOTE: This adapter doesn't have built-in battery, power by AC to DC power adapter or USB cable. This product is a bluetooth receiver ONLY, not a bluetooth transmitter. Only to give Bluetooth capabilities to an existing stereo / powered speaker / PA. If you have any problems, please contact us at any time by Amazon Order, and we will speed up the process to resolve the issue.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
