1.Multi-fucntional FM Transmitter with Car Charger & USB Cable 2.LCD display with blue back-lit 3.CE,RoHS, ... with blue back-lit5.Memorizes up to 4 frequencies6.Draws power from iPhone or iPod,no need for batteries.7.With ... iPod nano 4th generation.9.CE,FCC & RoHS approved10.Car charger and USB cable included.Compatible with:Work for iPad, iPhone 4S,iPhone ...