Easy to put on it is not hard to put on
Please use tire pressure gauge to test the wheel pressure every week regularly when the tire is cold
You can save your music as MP3 format and put it on your iPod/iPhone/MP3 player
(Please supply 48V phantom power to K669C before use
3.5mm Aux Audio Input Cable Music Interface Compatible with Volkswagen in Car Adapter to Connect MP3, iPod, iPhone, Samsung Galaxy, OEM VW Car Radios RCD210, RCD310, RCD510 sold2021 Easy to put on it3. 5mm Aux Audio Input Cable Music Interface Compatible with Volkswagen in Car Adapter to Connect MP3, iPod, iPhone, Samsung Galaxy, OEM VW Car Radios RCD210, RCD310, RCD510 With this cable you can connect to an external audio source e. g. Ipod, MP3 Player, Laptop etc via the CD changer jack. The externally connected device can be selected as a music source directly via the source AUX button. The control is carried out by the device. PLEASE NOTE! Only