1.In-car Charger, with Protection from Short Circuit/Overload/Over Voltage/Under Voltage/Overheating 2.Output: AC 220V+USB 5V specification: Purpose: for play MP3s, play MP4s, charge up cellphones, digital cameras, DVDcons, palm computers, CDs/DVDs, emergency lightings, electric fans and electric blanketsShell materials: PC + ABSInput voltage: 10V to 15/20 to 30VOutput voltage: 110 or ...