Cellet Car Charger w/ Integrated USB Port for HTC Wildfire S, Rhyme, Hero S, EVO Design 4G, Amaze 4G Charges your cell phone from a vehicle 12V cigarette lighter / accessory socket. Integrated powered USB port allows charging another device via USB connection Built-in original 34063 IC chip manages charging status. Green LED indicator light indicates power supply. 6ft. bungee cord; Innovative comfortable hand-grip design.