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Avantree Relay – Premium Airplane Bluetooth Adapter with Advanced Qualcomm Chipset, 2 Headphones Support, 25hrs Play Time, aptX Adaptive & HD Audio Transmitter for Airpods, Bose & Travel Flight

Original price was: $39.99.Current price is: $3.99.

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Avantree Relay – Premium Airplane Bluetooth Adapter with Advanced Qualcomm Chipset, 2 Headphones Support, 25hrs Play Time, aptX Adaptive & HD Audio Transmitter for Airpods, Bose & Travel Flight
Price: $39.99 - $3.99
(as of Dec 06, 2025 12:35:18 UTC – Details)


From the brand

Wireless Headphones for TV

Bluetooth Adapter for Airplane

20+ Years of industry expertise20+ Years of industry expertise

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【WIRELESS AUDIO FOR TRAVEL】Stream audio from airplane in-flight entertainment systems or gym machines to your Bluetooth headphones via the 3.5mm jack—perfect for flights and workouts. [* Not compatible with iPad Pro or other devices without a 3.5mm headphone jack. ]
【WORKS WITH AIRPODS & TOP BRANDS】Compatible with AirPods, Sony, Bose, Beats, and most Bluetooth headphones. Not compatible with phones, speakers, car stereos, or hearing aids. (Note: When pairing, make sure your Bluetooth headphones are in pairing mode. lf you’re unsure how to do this, scan the product QR code for the lUG quide.)
【DUAL HEADPHONE SHARING】Connect two Bluetooth headphones at once and enjoy movies or music together. Pairing stability may vary with certain models.
【ADVANCED APTX TECH & BLUETOOTH 5.3】Built with Qualcomm aptX Adaptive and Bluetooth 5.3 for stable, high-quality audio; backed by Avantree’s 20+ years of wireless audio experience.
【INTUITIVE CONTROLS & 20H BATTERY】Up to 20 hours of playtime with LED indicators for power and pairing; onboard buttons make volume control and dual headphone pairing easy.

Customers say

Customers find the Bluetooth adapter works well on long airplane rides, connecting easily to AirPods and being simple to set up and use. Moreover, the device receives positive feedback for its battery life, lasting the entire flight, and customers consider it a game-changer for travel. However, the sound quality and delay aspects receive mixed reviews – while some report good sound with no noticeable latency, others mention a half-second audio delay.

13 reviews for Avantree Relay – Premium Airplane Bluetooth Adapter with Advanced Qualcomm Chipset, 2 Headphones Support, 25hrs Play Time, aptX Adaptive & HD Audio Transmitter for Airpods, Bose & Travel Flight

  1. Alastair G. Stell

    Ideal for flying with bluetooth headphones; a well thought out product
    Why did I buy this product? Because I make international flights on a regular basis. For travel, noise canceling headphones are a must-have, but most are now bluetooth. Unfortunately, most cattle class seats have infotainment systems that only provide mini-jack outputs. Enter this device as the perfect solution! At least in my opinion.This device allows me to plug-in to the output jack on an aircraft without the inconvenience of wires. It has several domestic uses, specifically provided a bluetooth interface to older audio equipment, PC’s that don’t have bluetooth, and (some) tablets.Does it work? Yes, no reservations. Fully charged, the battery was only 50% drained at the end of a 10 hour flight to London from Phoenix, AZ. I used this device in conjunction with my iPad mini, the aircraft infotainment system and even my PC at home. Binding was fast and effortless. Recommend you read the instructions because although binding and unbinding is easy (and works) the unit itself has a minimum of controls and you need to know what you’re doing!I really can’t speak to quality or range, but at least up to around ten to fifteen feet it was working fine, and sound quality was excellent without drop-out or interference.Can I listen to music while the unit is attached to a charger? Yes you can. This was a worry for me, especially since I forgot to recharge before the return trip. So I attached to a USB-C power bank and absolutely no problem, throughout charging, the unit worked fine. BTW, many airlines seem to be banning the use of power banks on or onto their aircraft – just another nuisance to check on before you fly!Do I know how much power is left? Yes, there are 4 white LED’s which tell you how much charge you’ve got on the device. The top-most illuminated LED flashes until the next level is reached or the unit is fully charged.Finally, can two people listen to the same audio? Yes, my wife and I watched a video on the plane, with both of us wearing Bose NC headphones in bluetooth mode. The unit provides two, simultaneous links so for me that was the final box ticked.Some widgets are hard to use, but this one is well thought out and easy.

  2. Mike Hurley

    Great Product, easy set up!! Wont disappoint!
    Works like a charm! Came fully charged right out of the box, and the setup was effortless. The instructions were clear and easily accessible by simply scanning the QR code with my phone. It connected to audio on the first try and performs significantly better than any others I’ve tried. Excellent product — I’ve already recommended it to a friend and plan to buy another one for my wife to use on our upcoming trip, especially for the airplane.

  3. Cesar Reyes

    High-Quality Bluetooth Transmitter with Crystal-Clear Sound
    This is an excellent Bluetooth transmitter that delivers impressive sound quality, not only for headphones but also for portable speakers and even soundbars.I tested it with a pair of TOZO headphones, and the sound was crystal clear with no noticeable delay while watching TV. I also tried it with Soundcore headphones, a JBL portable speaker, and my Sony soundbar, all worked flawlessly with excellent audio quality.One feature I really appreciate is the ability to switch between two connected devices. With a simple press of the center button, you can easily alternate between them, which is very convenient.Yes, this transmitter is priced higher than many cheaper alternatives, but after trying less expensive brands, I can say the difference is clear. Those budget options often struggle to work well with soundbars or portable speakers and don’t offer the same clarity. If you want reliable performance and excellent audio quality, this transmitter is well worth the investment.

  4. Jim

    Generally good performance
    This pairs well with most devices, but had problems with Bose QC earbuds. Latency is the lowest I have encountered with the right earbuds, but varies with others that are supposed to be ultra low latency. Battery life is around 15 hours between charges. Sounds quality is good.

  5. Mary HD

    Save your money; get this one
    The ease of connection for this little relay is super easy and the sound quality is amazing. I used it on several planes during a trip to SE Asia and I always had great sound with the IFE. You don’t need to spend the extra money for the “name brand” product; this one works great and is easy to connect.

  6. RPCS

    True Low Latency and Works Well
    This item was purchased to use on upper end Minelab detectors. I was concerned that it would not work properly but it was installed and worked immediately with easy pairing. I was impressed with its low latency with aptx headphones. I will be trying them with Airpods as well and will see if they work with those earbuds equally well. It costs a little more but it functions properly and the other feature that is welcome is that it actually has an On/Off button so you know that it is off and not micro draining the battery. I purchased another brand that was cheaper and it did not pair. I regret that I purchased that one and sent it back. I needed a second one for an Xterra so I bought another one that is on the way. Won’t make that mistake again for a few dollars savings. I highly recommend this one for this particular use.

  7. AC Reviewer

    Great option for airplanes
    Perfect at its use case for watching with Bluetooth headphones on airplanes. Easy to connect (just make sure your headphones are disconnected from other devices first) and worked with multiple pairs of headphones I tried. Used on multiple international flights with no issues and plenty of spare battery life, plus it can be plugged into a USB while using to stay charged through longer flights if needed.

  8. Chris Mac

    WOW!
    This is a GREAT item!!! Worked perfectly on airplane connecting flawlessly to my Bose Quietcomfort earbuds..- Sound is excellent (no sound loss using my wireless Bose earbuds).- Bluetooth connection to devices are easy and flawless!- Convenient small size (like it so much that considering selling my bulky airplane full size headphones).This was a fantastic purchase!

  9. CKR

    Bought it for a recent long airplane ride from Dubai to Canada. Was Flying on ITA Airways. Didn’t need to use because ITA allows direct bluetooth connection, but I tested it on my laptop and it worked as stated.Only problem is trying to remember the directions to connect/pair since I don’t use it very often.

  10. MOHAMMED SAFIQUE

    RECOMMENDED..

  11. Miguel Angle Vidal Borbolla

    muy buena compra, justo lo que necesitaba.

  12. laura smekens

    Perfect! Used on my long flight and at home to share the sound on 2 headsets on a tablet/nintento switch (very practical when you have kids).Easy setup and use.

  13. Rishi Ramesh Hindocha

    Perfect for aeroplane journeys. Works really well and strong Bluetooth connection.

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