... 3200mAh 2 USB output The Mobile Power have 5 colors for choosen:1.red, 2.purple, 3.blue, 4.green ... 5V/1500mA(Max) Dimension(mm): 83*81*16mm Fit For: Mobile Phones, Iphone,Ipad,MP3/MP4,PSP/NDS1. Charge ... for Power BankCharge by USb Cable,about 6 hoursCharge by ... about 2 hours Mobile Power Bank 3200mAh Portable Charger for iPhone4s 5/iPad2/Galaxy Dual USB Output