... protection 3.small enough to carry around Specification of usb car charger : Input Voltage100v~240vOutput Current0.5AOutput Voltage5VMax power5WWarrantytwo ... carton or at your request Suggested application: portable charger for car charger, iphod,iphone, ZEN,ZUNE,MP3/MP4 player charger, ... electrical equipment power supply,ect. Detailed pictures of usb car charger : mini dc 5v 500mah deft design usb ...