--- product_id: 683467720 title: "Avantree Relay – Airplane Bluetooth Adapter for AirPods, Bose & Wireless Headphones, Qualcomm Chip, aptX Adaptive & HD Audio Transmitter, 25Hrs Battery, 3.5mm AUX for Flight, Travel & Gym" brand: "avantree" price: "265.89 DT" currency: TND in_stock: true category: "Avantree" url: https://www.desertcart.tn/products/683467720-avantree-relay-airplane-bluetooth-adapter-for-airpods-bose-and-wireless store_origin: TN region: Tunisia --- # aptX Adaptive & HD audio 25Hrs battery life Dual device Bluetooth link Avantree Relay – Airplane Bluetooth Adapter for AirPods, Bose & Wireless Headphones, Qualcomm Chip, aptX Adaptive & HD Audio Transmitter, 25Hrs Battery, 3.5mm AUX for Flight, Travel & Gym **Brand:** avantree **Price:** 265.89 DT **Availability:** ✅ In Stock ## Summary > ✈️ Elevate your travel audio game—wireless freedom that flies with you! ## Quick Answers - **What is this?** Avantree Relay – Airplane Bluetooth Adapter for AirPods, Bose & Wireless Headphones, Qualcomm Chip, aptX Adaptive & HD Audio Transmitter, 25Hrs Battery, 3.5mm AUX for Flight, Travel & Gym by avantree - **How much does it cost?** 265.89 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/683467720-avantree-relay-airplane-bluetooth-adapter-for-airpods-bose-and-wireless) ## 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 - • **Crystal-Clear Qualcomm Sound:** Experience premium, stable audio powered by Qualcomm’s aptX Adaptive & HD codec—perfect for immersive entertainment or focused workouts. - • **Future-Proof Firmware Updates:** Stay ahead with regular firmware upgrades that enhance AirPods compatibility, dual-device stability, and overall performance—your tech evolves with you. - • **Endurance That Keeps Up With You:** Up to 25 hours of continuous playback means no interruptions on long-haul flights, gym sessions, or travel days—stay powered from takeoff to touchdown. - • **Seamless In-Flight Audio Freedom:** Connect effortlessly to airplane seat screens via 3.5mm AUX and enjoy your favorite wireless headphones without the hassle of tangled wires or outdated tech. - • **Intuitive Controls & Battery Insight:** Built-in volume buttons and a clear battery indicator put you in control, so you never miss a beat or get caught off guard mid-journey. ## Overview The Avantree Relay is a premium Bluetooth transmitter designed specifically for airplane seatback entertainment systems, enabling wireless streaming to AirPods, Bose, and other Bluetooth headphones. Featuring Qualcomm’s aptX Adaptive and HD audio codecs, it delivers crystal-clear sound with stable connectivity. With a robust 25-hour battery life, dual-device support, and firmware upgradeability, it’s the ultimate travel companion for professionals who demand seamless, high-quality audio on the go. ## Description desertcart.com: Avantree Relay – Airplane Bluetooth Adapter for AirPods, Bose & Wireless Headphones, Qualcomm Chip, aptX Adaptive & HD Audio Transmitter, 25Hrs Battery, 3.5mm AUX for Flight, Travel & Gym : Electronics ## Features - 【Built For Airplane Seat Screens】 Connect Relay to airplane seatback screens through a standard 3.5mm AUX jack and stream in-flight entertainment to your own AirPods, Bose, or Bluetooth headphones. - 【Clear Qualcomm Travel Audio】 Powered by a Qualcomm chip with aptX Adaptive and aptX HD support for clear, stable wireless sound on flights, at the gym, or while traveling. - 【Not For TVs, Phones, Or Hearing Aids】 Not compatible with TVs, hearing aids, musical instruments, or real-time monitoring. Transmitter only – does not pair with phones or tablets. - 【Firmware-Upgradeable Design】 Keep Relay up to date with firmware updates. Improvements include better compatibility with AirPods, enhanced stability for dual-device connections, and overall performance optimization over time. - 【25Hrs 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DMF9B43L | | Additional Features | 1. aptX-Adaptive Support; 2. Dual Link; 3. 20hr Playtime | | Audio Input | 3.5mm AUX | | Audio Output Type | 3.5mm AUX, Bluetooth | | Battery Charge Time | 2 Hours | | Battery Type | Lithium-Polymer | | Battery Weight | 4.4 Grams | | Best Sellers Rank | #1 in MP3 Player Bluetooth Transmitters | | Bluetooth support? | Yes | | Brand | Avantree | | Color | 4-Sandstorm Beige | | Compatibility Options | Airplane entertainment systems, headphones, AirPods | | Compatible Devices | Headphone, AirPods | | Connectivity Technology | Bluetooth | | Connector Type Used on Cable | Auxiliary | | Control Method | Touch | | Customer Reviews | 4.3 4.3 out of 5 stars (6,342) | | Data Link Protocol | Bluetooth | | Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) | | Hardware Interface | 3.5mm Audio | | Includes Remote | No | | Installation Type | wired | | Lithium Battery Weight | 1.76 Grams | | Lithium-Battery Energy Content | 0.8 Watt Hours | | Manufacturer | Avantree | | Model Name | Relay | | Number of Batteries | 1 Lithium Polymer batteries required. | | Number of Channels | 1 | | Number of Lithium-ion Cells | 1 | | Power Source | Battery Powered | | Rechargeable Battery Included | Yes | | Supported Application | Any audio application or program | | Supported Media Type | bluetooth | | Supported Standards | Bluetooth 5.3, aptX Adaptive | | 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 ![Avantree Relay – Airplane Bluetooth Adapter for AirPods, Bose & Wireless Headphones, Qualcomm Chip, aptX Adaptive & HD Audio Transmitter, 25Hrs Battery, 3.5mm AUX for Flight, Travel & Gym - Image 1](https://m.media-amazon.com/images/I/41nfeBo+8fL.jpg) ![Avantree Relay – Airplane Bluetooth Adapter for AirPods, Bose & Wireless Headphones, Qualcomm Chip, aptX Adaptive & HD Audio Transmitter, 25Hrs Battery, 3.5mm AUX for Flight, Travel & Gym - Image 2](https://m.media-amazon.com/images/I/61BwyuB8eoL.jpg) ![Avantree Relay – Airplane Bluetooth Adapter for AirPods, Bose & Wireless Headphones, Qualcomm Chip, aptX Adaptive & HD Audio Transmitter, 25Hrs Battery, 3.5mm AUX for Flight, Travel & Gym - Image 3](https://m.media-amazon.com/images/I/61mulwT8p0L.jpg) ![Avantree Relay – Airplane Bluetooth Adapter for AirPods, Bose & Wireless Headphones, Qualcomm Chip, aptX Adaptive & HD Audio Transmitter, 25Hrs Battery, 3.5mm AUX for Flight, Travel & Gym - Image 4](https://m.media-amazon.com/images/I/511rc3ViqWL.jpg) ![Avantree Relay – Airplane Bluetooth Adapter for AirPods, Bose & Wireless Headphones, Qualcomm Chip, aptX Adaptive & HD Audio Transmitter, 25Hrs Battery, 3.5mm AUX for Flight, Travel & Gym - Image 5](https://m.media-amazon.com/images/I/71bk4pK9gSL.jpg) ## Available Options This product comes in different **Color** options. ## 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 --- ## 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/683467720-avantree-relay-airplane-bluetooth-adapter-for-airpods-bose-and-wireless](https://www.desertcart.tn/products/683467720-avantree-relay-airplane-bluetooth-adapter-for-airpods-bose-and-wireless) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-10*