Spal Cord Free Dock Car Ac Wall Charger Adapter for Iphone 4s 4g 3gs 3g Ipod Itouch Video Classic Nano,free From Usb Cable Cord-free wall charger,no more bother from cables or cords Use it for charging or simply docking your phone works on any USB input simply insert in your wall power outlet and charge your device, no wires or usb cable involved. Always guaranteed quality and reasonable price from Spal accessories store