---
product_id: 585534170
title: "Relay - Airplane Bluetooth Adapter for 2 AirPods or Headphones"
brand: "avantree"
price: "263.74 DT"
currency: TND
in_stock: true
category: "Avantree"
url: https://www.desertcart.tn/products/585534170-relay-airplane-bluetooth-adapter-for-2-airpods-or-headphones
store_origin: TN
region: Tunisia
---

# Supports 2 Bluetooth headphones simultaneously 25-hour battery life Dual-prong airline adapter included Relay - Airplane Bluetooth Adapter for 2 AirPods or Headphones

**Brand:** avantree
**Price:** 263.74 DT
**Availability:** ✅ In Stock

## Summary

> ✈️🎧 Elevate your travel soundtrack—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?** 263.74 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/585534170-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

- • **Marathon-Ready Battery Life:** Enjoy up to 25 hours of continuous playback—perfect for long-haul flights or extended workouts without recharging anxiety.
- • **Crystal-Clear Qualcomm Sound:** Experience premium aptX Adaptive and aptX HD audio codecs for stable, high-fidelity sound that keeps you immersed.
- • **Future-Proof Firmware Updates:** Stay ahead with upgradeable software that enhances compatibility and performance over time, ensuring your adapter evolves with your devices.
- • **Uninterrupted Flight Audio Freedom:** Stream your favorite in-flight entertainment wirelessly to two sets of AirPods or Bluetooth headphones simultaneously.
- • **Plug & Play with Airline Compatibility:** Easily connects to standard 3.5mm seatback jacks or dual-prong airline ports—no tech hassle, just seamless audio.

## Overview

The Avantree Relay is a portable Bluetooth transmitter designed for airplane entertainment systems, enabling wireless audio streaming to two Bluetooth headphones or AirPods simultaneously. Featuring Qualcomm aptX Adaptive and aptX HD codecs, it delivers clear, stable sound with up to 25 hours of battery life. It includes a dual-prong airline adapter for broad compatibility and supports firmware updates to enhance future performance.

## Description

Stream audio from in-flight or gym to your Bluetooth headphones with this stable, high-quality adapter. Compatible with AirPods, Sony, Bose, and more.

## Features

- 【Enjoy Wireless Audio on Airplanes】Plug Relay directly into a standard 3.5 mm seatback audio jack or use the included dual-prong airline adapter on compatible aircraft. This Bluetooth transmitter for airplane entertainment streams in-flight movies and music wirelessly to AirPods, Bose, Sony, and other Bluetooth headphones.
- 【Clear, Stable Qualcomm Audio】 Powered by a Qualcomm chipset with aptX Adaptive and aptX HD support for clear, stable wireless sound while flying, working out, or traveling. aptX features require compatible headphones; AirPods use their standard Bluetooth codec.
- 【25-Hour 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.
- 【Not For TVs, Phones, Or Assistive Listening Devices】 Not compatible with TVs, assistive listening devices, musical instruments, or real-time monitoring. Transmitter only – does not pair with phones or tablets.
- 【Made for Today, Upgradeable for Tomorrow】 Unlike basic adapters that stay the same after purchase, Relay supports firmware updates that can improve headphone compatibility, connection stability, and overall performance over time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CL9C95T9 |
| Audio Input | 3.5 mm AUX |
| Audio Output Mode | Stereo |
| Audio Output Type | Headphone |
| Battery Charge Time | 2 Hours |
| Battery Types | Lithium-Polymer |
| Battery Weight | 4.4 Grams |
| Best Sellers Rank | 416 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 3 in Audio & Video Adapters |
| Bluetooth support? | Yes |
| Box Contents | Dual 3.5mm Male to 3.5mm Female Adapter, Traveling Pouch, USB Type C Charging Cable (1.5ft / 0.5m), Relay Transmitter |
| Brand | Avantree |
| Brand Name | Avantree |
| Colour | White |
| Compatibility Options | [Airpods, QuietComfort 45, WH-1000XM5, Momentum 4 and many other devices.] |
| Compatible Devices | Headphone, Airline Entertainment System, Gym Equipment |
| Connectivity Technology | Bluetooth, Auxiliary |
| Connectivity technology | Bluetooth, Auxiliary |
| Connector Type Used on Cable | Auxiliary |
| Control Method | Push Button |
| Controller Type | Hand Control |
| Country of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 6,533 Reviews |
| Data Link Protocol | Bluetooth |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) |
| Hardware Interface | Bluetooth, Bluetooth 5 |
| Includes Remote | No |
| Installation Type | Portable |
| Lithium Battery Energy Content | 0.8 Watt Hours |
| Lithium Battery Weight | 4 Grams |
| Manufacturer | Avantree |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Media Types | bluetooth |
| Model Name | Relay |
| Mounting Type | airplane |
| Number of Batteries | 1 Lithium Polymer batteries required. |
| Number of Channels | 2 |
| Number of Lithium-ion Cells | 1 |
| Number of Ports | 2 |
| Outer Material | Acrylonitrile butadiene styrene (ABS) |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Product Features | aptX Low Latency, Supports 2 Headphones |
| Rechargeable Battery Included | Yes |
| Special feature | aptX Low Latency, Supports 2 Headphones |
| Supported Application | Any audio application or format supported by the connected airplane entertainment system |
| Supported Standards | Bluetooth 5.3, Qualcomm aptX Adaptive |
| Wireless Compability | Bluetooth |

## Product Details

- **Brand:** Avantree
- **Connectivity technology:** Auxiliary, Bluetooth
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **Power source:** Battery Powered
- **Special feature:** aptX Low Latency, Supports 2 Headphones

## Images

![Relay - Airplane Bluetooth Adapter for 2 AirPods or Headphones - Image 1](https://m.media-amazon.com/images/I/51sYYdhFRgL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this work with a regular TV?**
A: As long as your TV has an AUX audio output jack, the Relay will work with it.

**Q: Will I get audio lag or lip-sync delays with my headphones?**
A: Your headphones must support either aptX Low Latency or aptX Adaptive in order to eliminate audio latency. Please note that most true wireless earbuds (such as AirPods) do not currently support these audio codecs.

**Q: How are the volume levels?**
A: You should be able to reach sufficient volume levels by adjusting the volume on both the Relay, your headphones, and / or the audio source.

**Q: How long does it take to fully charge the adapter?**
A: It only takes 1.5 hours to fully charge the adapter.

**Q: Can I connect my phone to the Relay via Bluetooth?**
A: No, as a transmitter, the Relay is designed to only connect to audio devices (such as your headphones or AirPods) via Bluetooth.

## Frequently Bought Together

- Avantree Relay - Premium Airplane Bluetooth 5.3 Adapter, Supports 2 AirPods or Headphones with aptX Adaptive, 3.5mm AUX Jack Wireless Audio Transmitter for Planes, Airline, Travel, TV
- SARISUN Travel Pillows for Airplanes, Airplane Pillow for Long Flight, Airplane Head Strap with Eye Mask for Sleep, Travel Neck Pillow for Car Road Trip, 360° Support Headrest, Stop Bobblehead, Black
- Airplane Pockets Airplane Tray Table Cover with Pocket Organizer | Seat Back Organizer & Storage for Personal Items | Travel Accessories | Clean and Convenient Airplane Travel Essentials for Flying

---

## 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/585534170-relay-airplane-bluetooth-adapter-for-2-airpods-or-headphones](https://www.desertcart.tn/products/585534170-relay-airplane-bluetooth-adapter-for-2-airpods-or-headphones)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-30*