New and high-quality functionality via Bluetooth-enabled devices. No functional limitations of the car radio. Allows connection of an external o source. Features Bluetooth 5.0 protocol, backward compatible with Bluetooth versions 2.0, 3.0, and 4.0. Supports common o formats including MP3, WMA, WAV, and FLAC for high-quality o decoding. Capable of DSD o transmission with stable data transfer between devices for high fidelity, designed for music enthusiasts. Fitment: For Sylphy, Tiida, Geniss Installation: The adapter connects invisibly to the back of the radio. No additional power supply required. Automatically recognized by the radio as a CD changer. No AUX input unlocking needed. Color: Black Material: ABS Package Contents: 1 x o Cable Adapter 1 x Bluetooth Microphone Note: Light and display differences may cause slight color variations between the image and the actual item. Measurement error allowed is +/- 1-3 cm.