---
product_id: 785668552
title: "Avantree Relay - Premium Airplane Bluetooth 5.3 Adapter for All Headphones, aptX Low Latency, Supports 2 Headphones or AirPods, Wireless Audio Transmitter for Airplane, TV, Gym, Tablet - Gray"
price: "€ 3681.21"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/785668552-avantree-relay-premium-airplane-bluetooth-5-3-adapter-for-all
store_origin: PT
region: Portugal
---

# Avantree Relay - Premium Airplane Bluetooth 5.3 Adapter for All Headphones, aptX Low Latency, Supports 2 Headphones or AirPods, Wireless Audio Transmitter for Airplane, TV, Gym, Tablet - Gray

**Price:** € 3681.21
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Avantree Relay - Premium Airplane Bluetooth 5.3 Adapter for All Headphones, aptX Low Latency, Supports 2 Headphones or AirPods, Wireless Audio Transmitter for Airplane, TV, Gym, Tablet - Gray
- **How much does it cost?** € 3681.21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/785668552-avantree-relay-premium-airplane-bluetooth-5-3-adapter-for-all)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Avantree Relay - Premium Airplane Bluetooth 5.3 Adapter for All Headphones, aptX Low Latency, Supports 2 Headphones or AirPods, Wireless Audio Transmitter for Airplane, TV, Gym, Tablet - Gray

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DMF9B43L |
| Batteries | 1 Lithium Polymer batteries required. |
| Best Sellers Rank | #1 in MP3 Player Bluetooth Transmitters |
| Customer Reviews | 4.4 4.4 out of 5 stars (5,651) |
| Date First Available | November 8, 2024 |
| Item Weight | 4.5 ounces |
| Item model number | BTTC-218 |
| Manufacturer | Avantree |
| Package Dimensions | 6.5 x 5.75 x 0.75 inches |

## 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

![Avantree Relay - Premium Airplane Bluetooth 5.3 Adapter for All Headphones, aptX Low Latency, Supports 2 Headphones or AirPods, Wireless Audio Transmitter for Airplane, TV, Gym, Tablet - Gray - Image 1](https://m.media-amazon.com/images/I/41nfeBo+8fL.jpg)

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

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**Shop now:** [https://www.desertcart.pt/products/785668552-avantree-relay-premium-airplane-bluetooth-5-3-adapter-for-all](https://www.desertcart.pt/products/785668552-avantree-relay-premium-airplane-bluetooth-5-3-adapter-for-all)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-17*