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โ๏ธ Elevate your in-flight audio gameโwireless freedom at 30,000 feet!
The Avantree Relay is a premium Bluetooth transmitter designed specifically for airplane entertainment systems. It connects via a 3.5mm AUX jack and supports simultaneous pairing of two Bluetooth headphones, enabling shared wireless audio experiences. Equipped with Qualcomm aptX Adaptive technology, it delivers high-definition sound with minimal latency. With up to 25 hours of battery life on a single charge, itโs ideal for long-haul travelers seeking a clutter-free, premium audio upgrade. Compact and easy to use, itโs the ultimate travel companion for Bluetooth headphone users.









| ASIN | B0C3QQ4X6F |
| Additional Features | 1. aptX-Adaptive Support; 2. Dual Link; 3. 20hr Playtime |
| Audio Input | 3.5mm Audio Jack |
| 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 | 1-Black |
| Compatibility Options | Tablet,PC, Gym Equipment |
| Compatible Devices | Bluetooth headphones or earbuds |
| Connectivity Technology | Bluetooth |
| Connector Type Used on Cable | Auxiliary |
| Customer Reviews | 4.3 out of 5 stars 5,962 Reviews |
| Data Link Protocol | Bluetooth |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) |
| Hardware Interface | Bluetooth |
| Includes Remote | No |
| Installation Type | Plug In |
| Lithium Battery Weight | 0.2 Grams |
| Lithium-Battery Energy Content | 1 Watt Hours |
| Manufacturer | Avantree |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Model Name | Relay |
| 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 |
| Special Feature | 1. aptX-Adaptive Support; 2. Dual Link; 3. 20hr Playtime |
| Unit Count | 1.0 Count |
| Warranty Description | Warranty - 12 months (extend to 24 months with product registration) | Extensive Support: Chat, Email, Phone, Online Clinic, Video Tutorials, FAQ and Registration - avantree.com/support |
| Wireless Compability | Bluetooth |
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