Retrofit kit for retrofitting the universal UHF hands-free kit for VW Jetta If you do not have a charging station available for your mobile phone, you have the option of releasing a Bluetooth connection using a universal Bluetooth coupling adapter Easy installation No difference to the factory-fitted hands-free kit Better voice quality (even at high speeds) Mute Scope of delivery: Socket for charging station Telephone interface Microphone Wiring Notes: If the vehicle is not equipped with a navigation unit, you must additionally install a GSM antenna Please check the compatibility of your mobile phone (VW compatibility list) The control unit comes from test vehicles. The components have passed several functional checks. The hardware is equipped with the latest software version A detailed description of the operation of the hands-free kit can be found in the vehicle's operating instructions