✈️ Elevate your travel audio game—wireless freedom, shared moments, endless playtime!
The Avantree Relay is a Bluetooth 5.3 audio transmitter designed for travelers and fitness enthusiasts, enabling wireless streaming from 3.5mm audio sources to two Bluetooth headphones simultaneously. Featuring Qualcomm aptX Adaptive for superior sound quality, a robust 20-hour battery life, and compatibility with top headphone brands like AirPods and Bose, it transforms wired audio experiences into seamless wireless enjoyment.
| Human-Interface Input | Buttons |
| Control Type | simple" or "basic |
| Outer Material | Acrylonitrile Butadiene Styrene (ABS) |
| Color | Black |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) |
| Installation Type | Plug In |
| Includes Remote | No |
| AntennaDescription | Bluetooth antenna for wireless audio transmission |
| Additional Features | 1. aptX-Adaptive Support; 2. Dual Link; 3. 20hr Playtime |
| Rechargeable Battery Included | Yes |
| Power Source | Battery Powered |
| Number of Batteries | 1 CR5 batteries required. (included) |
| Battery Charge Time | 2 Hours |
| Number of Lithium-ion Cells | 1 |
| Lithium-Battery Energy Content | 0.8 Watt Hours |
| Battery Type | Lithium-Polymer |
| Hardware Interface | Bluetooth |
| Connector Type Used on Cable | Auxiliary |
| Number of Ports | 2 |
| Wireless Compability | Bluetooth |
| Connectivity Technology | Bluetooth |
| Data Link Protocol | Bluetooth |
| Bluetooth support? | Yes |
| Audio Output Mode | Digital Bluetooth (aptX-Adaptive, aptX-Low Latency) |
| Number of Channels | 2 |
| Audio Input | Bluetooth, 3.5mm AUX |
| Compatibility Options | Airplanes, various devices, and Bluetooth headphones/earbuds with AUX or Bluetooth connectivity, including those that support aptX-Adaptive and aptX-Low Latency codecs |
| Compatible Devices | Bluetooth headphones or earbuds |
| Supported Standards | Bluetooth, aptX, aptX-Adaptive, aptX-Low Latency |
| Item Weight | 4.5 Ounces |
| Battery Weight | 4.4 Grams |
| Lithium Battery Weight | 1.76 Grams |
T**N
Expensive, but well worth it: Great sound quality and long lasting!
This Relay kit has become an essential part of my travel kit. The Bluetooth adapter is fantastic, especially for long flights and the sound quality is top-notch, giving clear and crisp audio without any noticeable lag.One of the best features is its battery life – it lasts throughout my long flights (14hrs plus and it barely went down one bar) without needing a recharge. It's easy to connect if you follow the instructions and worked perfectly with Apple AirPods.Pleasantly surprised, and definitely made long flights more comfortable!
R**H
Great for flights
Surprised how tiny this was. Very easy to sync with my AirPods. Bought for watching movies on a long haul flight so not used yet but sound sync’d well and worked perfectly without my tv.
G**S
Would be five stars but for....
Works really nicely. Instructions are clear. Thanks for thinking to include a nice little travel bag. Would be five stars, but for the packaging unrecycleable at least in my location.
R**C
Works well, no lag
Plug and play. Game changer for flights allowing you to use your own quality ear buds with airline socket. No noticeable Bluetooth lag which was my concern.Nice design and small enough to chuck in a travel bag. Compatible with all of my Bluetooth earphones
W**N
Low latency when transmitting to/from aptX enabled device
To be clear this device IS capable of near-zero latency but only if it’s communicating with a device that also supports aptX. I plug mine into my projector’s headphone output in TX mode and transmit to an aptX enabled receiver device, also an Avantree, which is plugged into the AUX input of a pair of powerful stereo speakers. Lip sync is close to perfect and we enjoy family movies with this setup. We also transmit to two sets of Bluetooth headphones when watching projector movies in bed, so the sound doesn’t wake up the kids. Long lasting battery charge is great too. Oddly enough I haven’t used it on aeroplane … yet
T**R
Doesnt Work
Followed the instructions and paired both our beats earpods to it. Connected to an audio source and only 1 headphone will work. Turn off and on again and only 1 in paired. Re-pair the other earpods and same thing happens, only 1 works. Absolute rubbish! Waste of my time.
B**O
over priced and unreliable but mostly ok
Got this for a long haul flights and just had chance to test it.So it works ok, easy to pair. Weird things happen to my beats in ear headphones after a 30-40 minutes like a crackling noise or one ear dropping out, turning it on and off again fixes that.For the money I'd expect better but it's easily fixed by cycling the power.Comes well packaged and has a handy little pouch for the bits.Not great, but good enough for the use it'll get, definitely worth £10, but not £30
K**B
Like this a lot
Great battery life, easy to pair to two sets of headphones. Charge time is good and good range for the Bluetooth.Didn't pair with phonak hearing aids which is a shame but not main reason for buying and not a problem for me.Fingers crossed the build quality will stand the test if time but would buy again if any issues.Bit of a lag on tv but nothing too bad, used mainly for sport so doesn't need to be perfectly synced.
Trustpilot
1 month ago
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