---
product_id: 685510527
title: "Relay - Airplane Bluetooth Adapter for 2 AirPods or Headphones"
brand: "avantree"
price: "247.56 DT"
currency: TND
in_stock: true
category: "Avantree"
url: https://www.desertcart.tn/products/685510527-relay-airplane-bluetooth-adapter-for-2-airpods-or-headphones
store_origin: TN
region: Tunisia
---

# Qualcomm aptX Adaptive Dual Bluetooth link 25H battery life Relay - Airplane Bluetooth Adapter for 2 AirPods or Headphones

**Brand:** avantree
**Price:** 247.56 DT
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Relay - Airplane Bluetooth Adapter for 2 AirPods or Headphones by avantree
- **How much does it cost?** 247.56 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/685510527-relay-airplane-bluetooth-adapter-for-2-airpods-or-headphones)

## 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

- • **Plug & Play Anywhere:** Compatible with standard 3.5mm jacks and dual-prong airline adapters for effortless connection on most aircraft.
- • **Fly Wire-Free in Style:** Seamlessly stream in-flight entertainment to two Bluetooth headphones simultaneously—no tangled wires, no compromises.
- • **Endurance That Keeps Up:** Up to 25 hours of uninterrupted playback ensures your soundtrack lasts longer than your longest flight or workout.
- • **Audiophile-Grade Clarity:** Powered by Qualcomm aptX Adaptive chipset for crystal-clear, stable sound that elevates every listening moment.
- • **Future-Proof Your Travel:** Firmware upgradeable design means your adapter evolves with tech trends—never get left behind.

## Overview

The Avantree Relay is a premium Bluetooth transmitter designed for airplane entertainment systems, enabling wireless audio streaming to two Bluetooth headphones simultaneously. Featuring Qualcomm aptX Adaptive technology, it delivers high-quality, stable sound with up to 25 hours of battery life. Its firmware upgradeability ensures ongoing compatibility and performance improvements, making it an essential travel companion for professionals who demand seamless, wireless audio on the go.

## Description

desertcart.com: Avantree Relay - Airplane Bluetooth Adapter for 2 AirPods or Headphones | Qualcomm aptX Adaptive, 25H Battery, Firmware Upgrades, Volume Controls, 3.5mm AUX Audio Transmitter for Flight Travel & Gym : Electronics

## Features

- SHARE IN-FLIGHT AUDIO — Connect two pairs of Bluetooth headphones or earbuds to one airplane entertainment screen, so you and a travel partner can listen together without wires.
- CLEAR, RELIABLE WIRELESS SOUND — Qualcomm audio technology with aptX Adaptive and aptX HD support delivers stable, detailed audio with compatible headphones.
- 25-HOUR BATTERY FOR LONG TRIPS — Built for long-haul flights with up to 25 hours of playtime, onboard volume controls, and a clear battery indicator.
- SIMPLE 3-STEP PAIRING — Plug Relay into the 3.5 mm audio jack, put your headphones in pairing mode, and connect. Includes a dual-prong airplane adapter.
- TRANSMITTER ONLY, CHECK BEFORE BUYING — Designed to send audio from 3.5 mm sources to Bluetooth headphones. It has no microphone and is not intended for phone calls, TVs, hearing aids, musical instruments, or receiving audio.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DMFB3VJZ |
| Additional Features | 1. aptX-Adaptive Support; 2. Dual Link; 3. 20hr Playtime |
| Audio Input | 3.5mm AUX |
| Audio Output Mode | Stereo |
| Audio Output Type | 3.5mm, Bluetooth |
| Battery Charge Time | 2 hours |
| Battery Type | Lithium-Polymer |
| Battery Weight | 4.4 g |
| Best Sellers Rank | #1 in MP3 Player Bluetooth Transmitters |
| Brand | Avantree |
| Color | 3-Midnight Blue |
| Compatibility Options | Headphones, Airline Entertainment System |
| Compatible Devices | Airline Entertainment System, Gym Machine, Headphone |
| Connectivity Technology | Bluetooth |
| Connector Type Used on Cable | Auxiliary |
| Control Method | Touch |
| Customer Reviews | 4.3 4.3 out of 5 stars (6,613) |
| Data Link Protocol | Bluetooth |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) |
| Hardware Interface | Bluetooth 5 |
| Installation Type | wired |
| Lithium Battery Weight | 4 g |
| Lithium-Battery Energy Content | 0.8 watt-hours |
| Manufacturer | Avantree |
| Model Name | Relay |
| Number of Batteries | 1 Lithium Polymer batteries required. |
| Number of Channels | 2 |
| Number of Lithium-ion Cells | 1 |
| Power Source | Battery Powered |
| Supported Application | Any application with 3.5mm audio output |
| Supported Media Type | bluetooth |
| Supported Standards | Bluetooth 5.3, aptX Adaptive, aptX Low Latency |
| Unit Count | 1 Count |
| Warranty Description | Warranty - 24 months (product registration to cover first 12m return shipment cost) | 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. 20hr Playtime

## Images

![Relay - Airplane Bluetooth Adapter for 2 AirPods or Headphones - Image 1](https://m.media-amazon.com/images/I/41E+iBehgSL.jpg)

## Available Options

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

## 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
- Bose QuietComfort Bluetooth Headphones, Wireless Headphones with Active Over Ear Noise Cancelling and Mic, Deep Bass, Up to 24 Hours of Playtime, Twilight Blue - Limited Edition Color

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tn/products/685510527-relay-airplane-bluetooth-adapter-for-2-airpods-or-headphones](https://www.desertcart.tn/products/685510527-relay-airplane-bluetooth-adapter-for-2-airpods-or-headphones)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-29*