The Monster iMotion CarPlay 3000 connects to an iPod or iPhone with its dock connector. This little gadget is a motion sensored ipod adapter/charger for your car. You can play and pause your iPod by placing your hand in front of the sensor. To skip forward or back you motion your hand left or right. Before you buy this $120 iPod adapter, make sure your 12-volt outlet is within reach so you can easily play, pause, and skip tracks.