🎧 Elevate Your Travel Experience with Wireless Freedom!
The Avantree Relay is a premium Bluetooth 5.3 adapter designed for travelers, allowing seamless audio transmission from any AUX-output device to two Bluetooth headphones or earbuds. With aptX Adaptive support for high-quality sound, a robust 20-hour battery life, and user-friendly controls, it’s the perfect companion for flights, gym sessions, or home entertainment.
| 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!
T**D
Amazing quality and it works like a dream
I have been needing a device like this that works, this one actually does work with Apple and Beats products as suggested (other products do not) The sound quality and range of the transmitter is impressive. I don’t like in a mansion or a castle but I can roam my home with ease and keep the connection.I highly recommend this product if you value quality and ease of use. I’m currently using the transmitter on a TV so I can work at the computer and listen/watch TV while I work.
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.
M**G
Worked great with my Sony WH-CH520 headphones
Does the job well, I had a very slight perceptible delay but then my over ear headphones are not the top of the range. I did forget to turn it off so when I got on my return flight the battery was dead, but I was happy to find out that I could charge it on the plane really fast, and I could use it while charging, so even better! love that it comes with a little zip bag, supper easy to connect. Happy with the purchase.
A**T
This is well worth it
This is a brilliant gadget and if you have more modern noise cancelling bluetooth headphones whilst on a plane watching in flight entertainment, then I couldn't recommend it highly enough. No need for flight headset and I could watch movies with noise cancelling. Well worth the money. Just make sure it works with your noise cancelling headphones, but otherwise yep, long haul flights will never be the same!
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
B**S
Massive distortion on loud noise, huge latency
It's apparent that people leaving five star reviews here have a pretty low bar when it comes to quality - latency on this thing is huge, 400ms, and distorts MASSIVELY when there is any loud noise (even when you turn the volume down on the unit - RIGHT down, til it's barely audible) - sent back
C**B
works with laptop, but struggled to connect with headphones
worked well with other connections, but struggled to get these to connect at all with my Sony headphones on the plane, worked with beats ok
Trustpilot
1 day ago
3 weeks ago
