---
product_id: 637828853
title: "Relay - Premium Airplane Bluetooth 5.3 Adapter, Supports 2 AirPods or Headphones with aptX Low Latency, 3.5mm AUX Wireless Audio Transmitter for in-Flight Travel, TV, Gym, Tablets"
brand: "avantree"
price: "129249CFA"
currency: XOF
in_stock: true
reviews_count: 5
category: "Avantree"
url: https://www.desertcart.sn/products/637828853-relay-premium-airplane-bluetooth-5-3-adapter-supports-2-airpods
store_origin: SN
region: Senegal
---

# Bluetooth 5.3 with aptX Low Latency Supports 2 headphones simultaneously 20h battery life Relay - Premium Airplane Bluetooth 5.3 Adapter, Supports 2 AirPods or Headphones with aptX Low Latency, 3.5mm AUX Wireless Audio Transmitter for in-Flight Travel, TV, Gym, Tablets

**Brand:** avantree
**Price:** 129249CFA
**Availability:** ✅ In Stock

## Summary

> ✈️ Elevate your travel sound game with Relay — where premium audio meets ultimate freedom!

## Quick Answers

- **What is this?** Relay - Premium Airplane Bluetooth 5.3 Adapter, Supports 2 AirPods or Headphones with aptX Low Latency, 3.5mm AUX Wireless Audio Transmitter for in-Flight Travel, TV, Gym, Tablets by avantree
- **How much does it cost?** 129249CFA 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/637828853-relay-premium-airplane-bluetooth-5-3-adapter-supports-2-airpods)

## 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

- • **All-Day Power:** Up to 20 hours of continuous playback keeps you powered through long flights and binge sessions.
- • **Universal Compatibility:** Works effortlessly with any 3.5mm AUX device—tablets, TVs, gym gear, and more.
- • **Intuitive LED Indicators:** Stay in control with easy-to-read LEDs for pairing, battery status, and connection monitoring.
- • **Seamless Dual Audio Sharing:** Connect two AirPods or headphones at once—never miss a beat with your travel buddy.
- • **Ultra-Low Latency Streaming:** Experience crystal-clear sound with aptX Low Latency, perfect for movies and in-flight entertainment.

## Overview

The Avantree Relay is a premium Bluetooth 5.3 audio transmitter designed for in-flight and everyday use. It supports simultaneous connection of two headphones or AirPods with aptX Low Latency for lag-free, high-quality sound. Featuring up to 20 hours of battery life, universal 3.5mm AUX compatibility, and intuitive LED indicators, it ensures seamless wireless audio streaming across multiple devices.

## Description

Product Description

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: 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.

## Features

- [GUTE KOMPATIBILITÄT] Avantree Relay ist 3,5-mm-Adapter can be used practically with ausgestattet, Flugzeug ermöglicht, unabhängig von der Audioausgangsbuchse.mit einer Vielzahl von Geräten, die Audio über einen AUX-Anschlu ss Ausgeben, wie beispi. elsweise Tablets, For PCs, Fitness Supplies and more information, the Avantree Relay is an issue with Bluetooth-Kopfhörern or Ohrstöpseln, AirPods Pro 2, kompatibel.
- [APTX TECHNOLOGY] Audiosignale hochwertige with Minimal Latenz from aptX Adaptive and aptX Low Latency Avantree Relay, wenn er mit kompatiblen Abhörgeräten verwendet wird.Darüber hinaus nut zt der Adapter die fortschrittliche Bluetooch th 5.3-Technologie, die f stable and More data collection queries.
- [GEMEINSAM HÖREN] Intuitive LEDs Relay LEDs enable Audiogeräte and Ihr Relay anschließen and den Ton to mit einem Teilen Audiogeräte and Ihr Relay.
- [LANGE AKKULEISTUNG] Mit einer Akkulaufzeit von bis zu 20 Stunden Bietet der Avantree Relay ausreichend Batterielaufzeit, um Sie durch jeden Flug, jeden Filmmarathon or der jedes Vorhaben zu begleiten. değerlendirme anschließen Ve gerät weiterhin nutzen, während es aufgeladen wird.
- [EINFACHE BEDIENUNG] Integrity of the Avantree Relay Concept, Matching Durchführen, Verbindung Wiederherstellen, Den Pairing-Verlauf Löschen und Piller ve Anzeigen.Uberwachen Sie Ihre Verbindungen und Piller den praktischen LED-Anzeigen .

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C3QQ4X6F |
| Battery Weight | 1 Grams |
| Best Sellers Rank | #390,423 in Electronics ( See Top 100 in Electronics ) #1,378 in Headphone Adapters |
| Bluetooth support? | Yes |
| Box Contents | [Ulepsz swoją podróżną] Avantree Relay to warzysz podróży, zaprojektowany dowolnych podłączenia dowolnych / słuchawek With the Bluetooth system, you can perform multiple pod operations. Use Airpods, QuietComfort 45, WH-1000XM5 1000 Momentum 4 and others. |
| Brand | Avantree |
| Brand Name | Avantree |
| Colour | black |
| Compatible Devices | Headphone, Tablet, Television |
| Connectivity Technology | Bluetooth |
| Connector Type Used on Cable | USB 3.0 |
| Country of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 6,122 Reviews |
| Data Link Protocol | Bluetooth |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) |
| Hardware Interface | Bluetooth |
| Human Interface Input | Buttons |
| Lithium Battery Energy Content | 1 Watt Hours |
| Lithium Battery Weight | 0.2 Grams |
| Manufacturer | Avantree |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Number of Batteries | 1 CR5 batteries required. (included) |
| Number of Channels | 2 |
| Number of Lithium-ion Cells | 1 |
| Power Source | Battery Powered |
| Rechargeable Battery Included | Yes |
| Wireless Communication Standard | Bluetooth |
| Wireless Compability | Bluetooth |

## Product Details

- **Brand:** Avantree
- **Hardware Interface:** Bluetooth
- **Colour:** black
- **Compatible Devices:** Headphone, Tablet, Television
- **Item Weight:** 4.5 Ounces
- **Manufacturer:** Avantree

## Images

![Relay - Premium Airplane Bluetooth 5.3 Adapter, Supports 2 AirPods or Headphones with aptX Low Latency, 3.5mm AUX Wireless Audio Transmitter for in-Flight Travel, TV, Gym, Tablets - Image 1](https://m.media-amazon.com/images/I/61JzVjuS-SL.jpg)
![Relay - Premium Airplane Bluetooth 5.3 Adapter, Supports 2 AirPods or Headphones with aptX Low Latency, 3.5mm AUX Wireless Audio Transmitter for in-Flight Travel, TV, Gym, Tablets - Image 2](https://m.media-amazon.com/images/I/71UokTf3HmL.jpg)
![Relay - Premium Airplane Bluetooth 5.3 Adapter, Supports 2 AirPods or Headphones with aptX Low Latency, 3.5mm AUX Wireless Audio Transmitter for in-Flight Travel, TV, Gym, Tablets - Image 3](https://m.media-amazon.com/images/I/61mulwT8p0L.jpg)
![Relay - Premium Airplane Bluetooth 5.3 Adapter, Supports 2 AirPods or Headphones with aptX Low Latency, 3.5mm AUX Wireless Audio Transmitter for in-Flight Travel, TV, Gym, Tablets - Image 4](https://m.media-amazon.com/images/I/71gG-Qxf5TL.jpg)
![Relay - Premium Airplane Bluetooth 5.3 Adapter, Supports 2 AirPods or Headphones with aptX Low Latency, 3.5mm AUX Wireless Audio Transmitter for in-Flight Travel, TV, Gym, Tablets - Image 5](https://m.media-amazon.com/images/I/61U788H2r1L.jpg)

## 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.

## 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

### ⭐⭐⭐⭐ No problem with connection. Works as advertised
*by C***R on 19 September 2025*

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.

### ⭐⭐⭐⭐⭐ Justo lo que esperas
*by P***R on 22 February 2026*

Funcionó justo como esperaba, no duden en comprar el artículo.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.sn/products/637828853-relay-premium-airplane-bluetooth-5-3-adapter-supports-2-airpods](https://www.desertcart.sn/products/637828853-relay-premium-airplane-bluetooth-5-3-adapter-supports-2-airpods)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-08*