Avantree Relay - Premium Airplane Bluetooth Adapter with Advanced Qualcomm Chipset, 2 Headphones Support, 25hrs Play Time, aptX Adaptive & HD Audio Transmitter for Airpods, Bose & Travel Flight

Avantree Relay is a travel-focused Bluetooth transmitter designed to bring wireless convenience to airplane entertainment. Using an advanced Qualcomm chipset, Relay provides aptX Adaptive and HD audio transmission for better sound fidelity to compatible headphones. It supports two headphones at once, enabling dual listening or paired use for companions. With an advertised 25 hours of play time, the unit targets long-duration flights and frequent travelers who need reliable battery life. Specifically positioned for use with AirPods, Bose wireless models and a wide range of Bluetooth headsets, the Relay aims to convert wired in-flight audio outputs into a modern wireless experience without sacrificing audio quality. Its compact form is intended for travel and in-flight convenience.