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โ๏ธ Elevate your in-flight audio gameโwireless freedom at 35,000 feet!
The Avantree Relay is a premium Bluetooth transmitter designed specifically for airplane entertainment systems. Featuring Qualcomm's aptX Adaptive chipset, it delivers high-definition, low-latency audio to two Bluetooth headphones simultaneously. With a robust 25-hour battery life and simple 3.5mm AUX connectivity, it transforms wired in-flight audio into a seamless wireless experience, perfect for frequent travelers and audiophiles alike.













| ASIN | B0CL9C95T9 |
| Audio Input | Auxiliary |
| Audio Output Mode | a2dp |
| Audio Output Type | Headphone |
| Battery Type | A lightweight battery, taking 2 hours to charge, using one lithium-ion or lithium-polymer cell with a low energy content |
| Battery Weight | 4.4 Grams |
| Best Sellers Rank | #1 in MP3 Player Bluetooth Transmitters |
| Bluetooth support? | Yes |
| Brand | Avantree |
| Color | 2-White |
| Compatibility Options | Headphones |
| Compatible Devices | Headphone, Airline Entertainment System, Gym Equipment |
| Connectivity Technology | Auxiliary , Bluetooth |
| Connector Type Used on Cable | Auxiliary |
| Control Method | Push Button |
| Customer Reviews | 4.3 out of 5 stars 5,958 Reviews |
| Data Link Protocol | Bluetooth |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) |
| Hardware Interface | Bluetooth, Bluetooth 5 |
| Includes Remote | No |
| Installation Type | Portable |
| Lithium Battery Weight | 4 Grams |
| Lithium-Battery Energy Content | 0.8 Watt Hours |
| Manufacturer | Avantree |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Model Name | Relay |
| Number of Batteries | 1 Lithium Polymer batteries required. |
| Number of Channels | 2 |
| Number of Lithium-ion Cells | 1 |
| Number of Ports | 2 |
| Power Source | Battery Powered |
| Rechargeable Battery Included | Yes |
| Supported Application | Any audio application or format supported by the connected airplane entertainment system |
| Supported Media Type | bluetooth |
| Supported Standards | Bluetooth, aptX Adaptive |
| Unit Count | 5.2911 Ounce |
| 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 Communication Standard | Bluetooth |
| Wireless Compability | Bluetooth |
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