2PACK 30pin Dock a 3.5mm Auto AUX Audio Cavo Caricatore USB per iPod iPhone 3G 4G
Work with ipod,iphone 3 4, ipad 1 2 3. The dock connector sends line level audio out from your cellphone, provides a better sound quality than the headphone jack output. Compatible For : iPhone 3G/3GS/4G/4S iPod iPad/iPad 2/iPad 3.