The requirement for an iPhone 4 car kit is purely an extra
, its not important but it's an incredible way of passing the time when driving. Experiencing the music you cherish rather than what ever actually is on the radio or attempting dig through records is among the most main reasons for people buying these kits. This really is fully extended further more now with the introduction of iphone 4 car kits. Live your life when you want, wherever you want to go.