JOYROOM Bluetooth 5.4 Aux Adapter Car Receiver Built-in Mic & Noise Cancellation

HiFi Stereo Audio: JOYROOM Bluetooth receiver is equipped with the Bluetooth 5.4 technology, optimizing the transmission delay and connection defect problems of the old Bluetooth 5.0. Our Bluetooth 5.4 adapter will bring you a faster, more stable, and smarter connection with less sound quality loss.

eBay