Specification: Item Type: Bluetooth 5.0 Cassette Adapter_x000D_Material: ABS Features: 1CAR TAPE CONVERTER: Bluetooth cassette adapter adds in?car bluetooth functionality to your old car cassette player. 2BLUETOOTH HANDS FREE CALLING: Bluetooth 5.0 cassette adapter supports hands free calling to ensure your driving safety. 3SUPERIOR MUSIC PLAYBACK: Bluetooth 5.0 cassette adapter lets you enjoy HiFi music, turning your vehicle into a concert. 4SIMPLE INSTALLATION: Simply plug in the car bluetooth cassette adapter to easily add bluetooth functionality to your car sound system. 5RECORDING FUNCTION: The bluetooth 5.0 cassette adapter features multifunctional recording, making it easy to record phone calls and play them back. PackageList: 1 x_x000D__x000D_Bluetooth5.0CassetteAdapter 1 x Instruction Manual 1 x Data Cable