... Description:Model: WD-402 Type: Emergency/Portable Power Bank Capacity:12000mAh Input: DC5V/1A Output: ... Tablet PC, iPhone4, iPhone4S , iPod, iPod Touch, Players, Mobile Phone, Ebook,Digital Camera, Game Players, PSP, DV, ... All function operate by one button.6) Auto power off, make better use of battery energy. 7 ... feedback to you ASAP. Black 12000mah power bank for mobile phones,mobile power bank