1.Fm transmitter for Iphone 4S&Ipod 2.MFI approval 3.CE,ROHS,FCC certification 4.With car charger 5.Auto scanning Auto scan fm transmitter with car chargerProduct ... ,FCC&ROHS approvelCompatible with:Iphone 4s,iphone 4,all ipod models ,iphone ,iphone 3GS,Iphone 3G MFI FM Transmitter with car charger for Iphone 4S and Ipod