---
product_id: 532990695
title: "Relay – Airplane Bluetooth Adapter for 2 AirPods or Headphones | Qualcomm Chipset, 25hrs Play Time, aptX Adaptive & HD Audio, 3.5mm AUX Transmitter for Bose, Flight, Travel & Gym"
brand: "avantree"
price: "48322CFA"
currency: XOF
in_stock: true
category: "Avantree"
url: https://www.desertcart.sn/products/532990695-relay-airplane-bluetooth-adapter-for-2-airpods-or-headphones-qualcomm
store_origin: SN
region: Senegal
---

# Dual Bluetooth device pairing 25 hours battery life aptX Adaptive & HD audio Relay – Airplane Bluetooth Adapter for 2 AirPods or Headphones | Qualcomm Chipset, 25hrs Play Time, aptX Adaptive & HD Audio, 3.5mm AUX Transmitter for Bose, Flight, Travel & Gym

**Brand:** avantree
**Price:** 48322CFA
**Availability:** ✅ In Stock

## Summary

> ✈️ Elevate your travel sound game—wireless freedom at 30,000 feet!

## Quick Answers

- **What is this?** Relay – Airplane Bluetooth Adapter for 2 AirPods or Headphones | Qualcomm Chipset, 25hrs Play Time, aptX Adaptive & HD Audio, 3.5mm AUX Transmitter for Bose, Flight, Travel & Gym by avantree
- **How much does it cost?** 48322CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/532990695-relay-airplane-bluetooth-adapter-for-2-airpods-or-headphones-qualcomm)

## Best For

- avantree enthusiasts

## Why This Product

- Trusted avantree brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Plug & Play:** Simply connect via 3.5mm AUX jack on airplane seat screens—no complicated setup required.
- • **Unmatched Audio Clarity:** Qualcomm aptX Adaptive & HD chipset delivers crisp, stable sound even at 30,000 feet.
- • **Endurance for Long Hauls:** Up to 25 hours of continuous playback—power through flights, workouts, and travel days.
- • **Future-Proof Firmware Updates:** Stay ahead with ongoing performance and compatibility improvements via easy firmware upgrades.
- • **Seamless Dual Audio Streaming:** Connect two AirPods or Bluetooth headphones simultaneously for shared in-flight entertainment.

## Overview

The Avantree Relay is a premium Bluetooth transmitter designed specifically for airplane seatback screens, enabling wireless audio streaming to two AirPods or Bluetooth headphones simultaneously. Powered by a Qualcomm chipset supporting aptX Adaptive and HD audio, it ensures crystal-clear sound quality. With a robust 25-hour battery life and simple 3.5mm AUX connectivity, it’s perfect for long flights, workouts, and travel. Firmware updates keep the device optimized for the latest Bluetooth tech, making it a must-have for frequent flyers seeking premium wireless audio convenience.

## Description

desertcart.com: Avantree Relay – Airplane Bluetooth Adapter for 2 AirPods or Headphones | Qualcomm Chipset, 25hrs Play Time, aptX Adaptive & HD Audio, 3.5mm AUX Transmitter for Bose, Flight, Travel & Gym : Electronics

## Features

- 【Built For Airplane Seat Screens】 Connect Relay to airplane seatback screens through a standard 3.5mm AUX jack and stream in-flight entertainment to your own AirPods, Bose, or Bluetooth headphones.
- 【Clear Qualcomm Travel Audio】 Powered by a Qualcomm chip with aptX Adaptive and aptX HD support for clear, stable wireless sound on flights, at the gym, or while traveling.
- 【Not For TVs, Phones, Or Hearing Aids】 Not compatible with TVs, hearing aids, musical instruments, or real-time monitoring. Transmitter only – does not pair with phones or tablets.
- 【Firmware-Upgradeable Design】 Keep Relay up to date with firmware updates. Improvements include better compatibility with AirPods, enhanced stability for dual-device connections, and overall performance optimization over time.
- 【25Hrs Battery With Easy Controls】 Enjoy up to 25 hours of playtime with built-in volume buttons and a clear battery indicator, ideal for long flights, workouts, and frequent travel.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C3QQ4X6F |
| Additional Features | 1. aptX-Adaptive Support; 2. Dual Link; 3. 25hr Playtime |
| AntennaDescription | Bluetooth antenna for wireless audio transmission |
| Audio Input | 3.5mm Audio Jack |
| Audio Output Mode | Digital Bluetooth (aptX-Adaptive, aptX-Low Latency) |
| Audio Output Type | Bluetooth |
| Battery Charge Time | 2 Hours |
| Battery Type | Lithium-Polymer |
| Battery Weight | 4.4 Grams |
| Best Sellers Rank | #1 in MP3 Player Bluetooth Transmitters |
| Bluetooth support? | Yes |
| Brand | Avantree |
| Color | 1-Black |
| Compatibility Options | Tablet,PC, Gym Equipment |
| Compatible Devices | Bluetooth headphones or earbuds |
| Connectivity Technology | Bluetooth |
| Connector Type Used on Cable | Auxiliary |
| Control Method | Touch |
| Control Type | simple" or "basic |
| Customer Reviews | 4.3 4.3 out of 5 stars (6,226) |
| Data Link Protocol | Bluetooth |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) |
| Hardware Interface | Bluetooth |
| Human Interface Input | Buttons |
| Installation Type | Plug In |
| Lithium Battery Weight | 0.2 Grams |
| Lithium-Battery Energy Content | 1 Watt Hours |
| Manufacturer | Avantree |
| Model Name | Relay |
| Number of Batteries | 1 CR5 batteries required. (included) |
| Number of Channels | 2 |
| Number of Lithium-ion Cells | 1 |
| Outer Material | Acrylonitrile Butadiene Styrene (ABS) |
| Power Source | Battery Powered |
| Rechargeable Battery Included | Yes |
| Supported Application | Any audio application with AUX output |
| Supported Media Type | bluetooth |
| Supported Standards | Bluetooth, aptX, aptX-Adaptive, aptX-Low Latency |
| Unit Count | 1.0 Count |
| Warranty Description | Warranty - 12 months (extend to 24 months with product registration) | Extensive Support: Chat, Email, Phone, Online Clinic, Video Tutorials, FAQ and Registration - avantree.com/support |
| Wireless Compability | Bluetooth |

## Product Details

- **Brand:** Avantree
- **Connectivity Technology:** Bluetooth
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **Power Source:** Battery Powered
- **Special Feature:** 1. aptX-Adaptive Support; 2. Dual Link; 3. 25hr Playtime

## Images

![Relay – Airplane Bluetooth Adapter for 2 AirPods or Headphones | Qualcomm Chipset, 25hrs Play Time, aptX Adaptive & HD Audio, 3.5mm AUX Transmitter for Bose, Flight, Travel & Gym - Image 1](https://m.media-amazon.com/images/I/61JzVjuS-SL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Does it work with bone conductors?**
A: compare all specs before buying

**Q: It keeps asking me for the code and i can't find it. Is there a genetic code?**
A: There is no code needed for pairing. May i know which device you are tryting to pair with the Relay please?

**Q: Can this be connected to Hearing aids?**
A: Yes

**Q: When used with two headsets, can each set of ear buds control volume independent of the other?**
A: If you want to adjust the volume independently, please adjust the volume on the headphones.

## Frequently Bought Together

- Avantree Relay - 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, TV
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**Shop now:** [https://www.desertcart.sn/products/532990695-relay-airplane-bluetooth-adapter-for-2-airpods-or-headphones-qualcomm](https://www.desertcart.sn/products/532990695-relay-airplane-bluetooth-adapter-for-2-airpods-or-headphones-qualcomm)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-06-20*