... station for MP3,4 player, video game, camera, mobile phone, PSP Elegant appearence, portable, vogue, is your excellent choice for promotional ... Elegant Aluminum alloyhousing design USB2.0 to charge for deviceShort-circuit and over-current protection Product parameters: ... -6 hoursTime of charge for device4 hoursOperating temperature-10°c - 45°cStorage and transporation temperature-10°c - 50°cPacking ...