---
product_id: 715904543
title: "Avantree Relay - Bluetooth Airplane Adapter for 2 AirPods/Headphones"
brand: "avantree"
price: "60045CFA"
currency: XOF
in_stock: true
reviews_count: 5
category: "Avantree"
url: https://www.desertcart.sn/products/715904543-avantree-relay-bluetooth-airplane-adapter-for-2-airpods-headphones
store_origin: SN
region: Senegal
---

# Qualcomm aptX Adaptive chipset Dual headphone support 25-hour battery life Avantree Relay - Bluetooth Airplane Adapter for 2 AirPods/Headphones

**Brand:** avantree
**Price:** 60045CFA
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Avantree Relay - Bluetooth Airplane Adapter for 2 AirPods/Headphones by avantree
- **How much does it cost?** 60045CFA 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/715904543-avantree-relay-bluetooth-airplane-adapter-for-2-airpods-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:** Up to 25 hours of uninterrupted playback—perfect for long-haul flights and beyond.
- • **Crystal-Clear Qualcomm Sound:** Advanced aptX Adaptive & HD codecs deliver stable, lag-free audio with premium clarity.
- • **Plug & Play Travel Essential:** Instant setup with standard 3.5mm jack and included dual-plug adapter—no tech hassle, just pure wireless freedom.
- • **Future-Proof Firmware Updates:** Stay ahead with continuous improvements in compatibility and performance 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 for airplane entertainment systems, enabling wireless audio streaming to two Bluetooth headphones or AirPods simultaneously. Featuring a Qualcomm chipset with aptX Adaptive and HD support, it ensures clear, stable sound with minimal latency. With a robust 25-hour battery life and easy plug-and-play setup via a 3.5mm audio jack and included dual-plug adapter, it’s ideal for long flights and travel. Firmware updates keep the device future-ready, enhancing compatibility and performance over time.

## Description

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

Review: Allzweckgerät - Der Adapter kam sehr gut verpackt an. Die Einrichtung und die Verbindung mit den Kopfhörern ging sehr fix. Zudem ist die Anleitung auch verständlich. Im Flugzeug konnten wir den Adapter testen. Ergebnis einfach sehr gut. Akku hält lange, Übertragung ohne Verzögerung und in guter Qualität. Das verbinden weiterer Kopfhörer auch einfach. Zudem kann man zwei Kopfhörer sogar gleichzeitig nutzen. Für den Preis super. Vor allem kann man es ja auch außerhalb vom Flugzeug nutzen. Definitiv klare Kaufempfehlung
Review: Excellent Bluetooth adapter for flights and travel - I picked up the Avantree Relay mainly for use on flights, and it’s been very reliable so far. Setup is simple and quick, pairing easily with my Bluetooth headphones. Once connected, the audio has been stable with no noticeable dropouts or lag, even during long flights. Sound quality is very good for a Bluetooth adapter, and it works well for movies, TV shows, and general audio without sync issues. The adapter itself is compact and lightweight, making it easy to carry in hand luggage or a pocket. Battery life has been more than sufficient for long journeys, and I’ve been able to use it across multiple flights without needing to recharge in between. Build quality feels solid, and the physical controls are easy to use without needing to look at the device. It also works well beyond flights — I’ve used it with gym equipment and other non‑Bluetooth audio sources with consistent results. Overall, this is a well‑designed, dependable Bluetooth adapter that does exactly what it’s meant to do. A great option if you want wireless headphones to work properly with airplane entertainment systems or other wired audio sources.

## Features

- 【Enjoy Wireless Audio on the Airplane】Connect Relay directly to the standard 0.3 cm audio jack of the aircraft seat or use the included dual-plug aircraft adapter on compatible aircraft. This Bluetooth transmitter wirelessly streams movies and music from the entertainment system to AirPods and other Bluetooth headphones.
- 【Clear and Stable Sound with Qualcomm】Equipped with a Qualcomm chipset with support for aptX Adaptive and aptX HD for clear and stable wireless sound during flights, travel or workouts. aptX features require compatible headphones; AirPods use their standard Bluetooth codec.
- 25 hours of battery and easy operation: Enjoy up to 25 hours of playback time thanks to the built-in volume buttons and clear battery indicator - ideal for long flights, workouts and travel.
- Not suitable for TVs, phones or instruments: Not compatible with TVs. Only a Bluetooth transmitter — cannot be paired with phones or tablets. Not suitable for musical instruments.
- Ready today, even better tomorrow: Unlike standard adapters, Relay supports firmware updates to continuously improve headphone compatibility, connection stability and overall performance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DMFB3VJZ |
| Additional Features | Connect 2 headphones or AirPods simultaneously with support for aptX-Adaptive & Low Latency |
| Audio Input | 3.5mm AUX |
| Audio Output Mode | Stereo |
| Audio Output Type | 3.5mm, Bluetooth |
| Battery Type | Lithium-Polymer |
| Battery Weight | 4.4 Grams |
| Best Sellers Rank | #32,259 in Electronics ( See Top 100 in Electronics ) #348 in Headphone Adapters |
| Bluetooth support? | Yes |
| Brand | Avantree |
| Built-In Media | Relay Bluetooth Transmitter, Type C Charging Cable |
| Color | mitternacht blau |
| Colour | mitternacht blau |
| Compatibility Options | Headphones, Airline Entertainment System |
| Compatible Devices | Airline Entertainment System, Gym Machine, Headphone |
| Connectivity Technology | Bluetooth |
| Connectivity technology | Bluetooth |
| Connector Type Used on Cable | Auxiliary |
| Control Method | Touch |
| Customer Reviews | 4.4 out of 5 stars 2,035 Reviews |
| Data Link Protocol | Bluetooth |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) |
| Hardware Interface | Bluetooth 5 |
| Includes Remote | No |
| Installation Type | wired |
| Lithium Battery Weight | 4 Grams |
| Lithium-Battery Energy Content | 0.8 Watt Hours |
| Manufacturer | Avantree |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Model Name | BTTC-218 |
| Number of Batteries | 1 Lithium Polymer batteries required. |
| Number of Channels | 2 |
| Number of Lithium-ion Cells | 1 |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Rechargeable Battery Included | Yes |
| Special features | Connect 2 headphones or AirPods simultaneously with support for aptX-Adaptive & Low Latency |
| 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 | 1.0 Count |
| Wireless Compability | Bluetooth |

## Product Details

- **Brand:** Avantree
- **Connectivity technology:** Bluetooth
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **Power source:** Battery Powered
- **Special features:** aptX Low Latency, supports 2 headphones

## Images

![Avantree Relay - Bluetooth Airplane Adapter for 2 AirPods/Headphones - Image 1](https://m.media-amazon.com/images/I/41E+iBehgSL.jpg)
![Avantree Relay - Bluetooth Airplane Adapter for 2 AirPods/Headphones - Image 2](https://m.media-amazon.com/images/I/71QQ5pqstyL.jpg)
![Avantree Relay - Bluetooth Airplane Adapter for 2 AirPods/Headphones - Image 3](https://m.media-amazon.com/images/I/61a3m7lgGNL.jpg)
![Avantree Relay - Bluetooth Airplane Adapter for 2 AirPods/Headphones - Image 4](https://m.media-amazon.com/images/I/61SFbHAZDfL.jpg)
![Avantree Relay - Bluetooth Airplane Adapter for 2 AirPods/Headphones - Image 5](https://m.media-amazon.com/images/I/61gu60cAeJL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Allzweckgerät
*by T***U on 7 December 2025*

Der Adapter kam sehr gut verpackt an. Die Einrichtung und die Verbindung mit den Kopfhörern ging sehr fix. Zudem ist die Anleitung auch verständlich. Im Flugzeug konnten wir den Adapter testen. Ergebnis einfach sehr gut. Akku hält lange, Übertragung ohne Verzögerung und in guter Qualität. Das verbinden weiterer Kopfhörer auch einfach. Zudem kann man zwei Kopfhörer sogar gleichzeitig nutzen. Für den Preis super. Vor allem kann man es ja auch außerhalb vom Flugzeug nutzen. Definitiv klare Kaufempfehlung

### ⭐⭐⭐⭐⭐ Excellent Bluetooth adapter for flights and travel
*by B***D on 15 April 2026*

I picked up the Avantree Relay mainly for use on flights, and it’s been very reliable so far. Setup is simple and quick, pairing easily with my Bluetooth headphones. Once connected, the audio has been stable with no noticeable dropouts or lag, even during long flights. Sound quality is very good for a Bluetooth adapter, and it works well for movies, TV shows, and general audio without sync issues. The adapter itself is compact and lightweight, making it easy to carry in hand luggage or a pocket. Battery life has been more than sufficient for long journeys, and I’ve been able to use it across multiple flights without needing to recharge in between. Build quality feels solid, and the physical controls are easy to use without needing to look at the device. It also works well beyond flights — I’ve used it with gym equipment and other non‑Bluetooth audio sources with consistent results. Overall, this is a well‑designed, dependable Bluetooth adapter that does exactly what it’s meant to do. A great option if you want wireless headphones to work properly with airplane entertainment systems or other wired audio sources.

### ⭐⭐⭐⭐⭐ buena
*by M***A on 5 August 2025*

muy buena compra, justo lo que necesitaba.

## 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.sn/products/715904543-avantree-relay-bluetooth-airplane-adapter-for-2-airpods-headphones](https://www.desertcart.sn/products/715904543-avantree-relay-bluetooth-airplane-adapter-for-2-airpods-headphones)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-08-03*