AvantreeRelay - Airplane Bluetooth 5.3 Adapter with Qualcomm aptX Adaptive, Supports 2 AirPods or Headphones, 20Hr Playtime, 3.5mm AUX Wireless Audio Transmitter for Travel Flight, Airline, Gym
Product ID: 645526472
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Details
- BrandAvantree
- Hardware interfaceBluetooth
- ColourBlack
- Compatible devicesBluetooth or
- Data link protocolBluetooth
🎧Dual headphone sharing for shared experiences
🔊Bluetooth 5.3 for crystal-clear sound
🔋20-hour nonstop playtime
Frequently Bought Together
Description
✈️ Elevate your travel audio game—wireless freedom wherever you go!
- SHARE THE SOUND - Connect two Bluetooth headphones simultaneously—perfect for flights or workouts with your partner or friend.
- NEXT GEN AUDIO TECH - Qualcomm aptX Adaptive + Bluetooth 5.3 ensures ultra-stable, high-fidelity sound that keeps you immersed.
- SEAMLESS TRAVEL AUDIO - Stream in-flight entertainment or gym tunes wirelessly via 3.5mm AUX—ditch the cables, embrace freedom.
- ALL DAY POWER CONTROL - 20 hours of battery life with intuitive onboard controls and LED indicators—stay powered and in command.
- UNIVERSAL BLUETOOTH COMPATIBILITY - Works flawlessly with AirPods, Bose, Sony, Beats & more—your favorite headphones, no compromises.
The AvantreeRelay is a Bluetooth 5.3 audio transmitter featuring Qualcomm aptX Adaptive technology, enabling wireless streaming from 3.5mm audio sources like airplane entertainment systems to two Bluetooth headphones simultaneously. With up to 20 hours of battery life and compatibility with top headphone brands including AirPods, it’s designed for seamless, high-quality audio on flights, workouts, and beyond.
Specifications
| 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 |
Have a Question? See What Others Asked
Does it work with bone conductors?
It keeps asking me for the code and i can't find it. Is there a genetic code?
Can this be connected to Hearing aids?
When used with two headsets, can each set of ear buds control volume independent of the other?
Reviews
C**R
No problem with connection. Works as advertised
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.
Common Questions
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