The Avantree Relay is a premium Bluetooth 5.3 adapter designed for airplane use with all headphones. This compact and lightweight device, measuring 16.41 x 1.91 x 14.5 cm and weighing 130 grams, comes with a lithium polymer battery included for convenience. Manufactured by Avantree in China, this receiver is ideal for streaming music or taking calls wirelessly during flights. With its English language interface and Bluetooth connectivity, the Avantree Relay ensures high-quality audio transmission for a seamless listening experience.
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