Avantree Relay - Airplane Bluetooth 5.3 Adapter with Qualcomm aptX Adaptive, Supports 2 AirPods or Headphones, 20H Playtime, 3.5mm AUX Jack Wireless Audio Transmitter for Planes, Airline, Travel

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!

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.

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.

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

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

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.

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

I recently went on a long-haul flight with the Avantree Relay, and I must say, it transformed my travel experience entirely. Upgrading my Bose QC20 wired earphones to a Bose Ultra Earbuds with this compact Bluetooth adapter proved to be a winner! This is a great travel companion, effortlessly connecting my favorite earbuds to the in-flight entertainment system.The audio quality was excellent, with virtually no delay thanks to Bluetooth 5.3 and Qualcomm aptX Low Latency technology.I didn't try it, but I appreciated the convenience of being able to connect two headphones simultaneously, perfect for sharing a movie with my travel companion.One of the standout features for me was the long-lasting battery life. Throughout my entire flight, the Avantree Relay kept me connected. The zippered case is a convenient bonus too!Overall, I couldn't be more satisfied with the Avantree Relay. It's a good-quality, affordable solution for wireless audio connectivity on planes. Highly recommended!