The Avantree Relay is a premium airplane Bluetooth adapter that utilizes advanced Qualcomm technology to provide high-quality Bluetooth connectivity. This sleek black adapter features Bluetooth v5.0 standard for seamless wireless connection. With a 3.5mm jack port, it is compatible with various audio receivers and is perfect for use in home networking and connectivity setups. Designed by Avantree, this adapter is a reliable and efficient solution for enhancing your online experience.