... .1Wh (F1); 4400mAh/16.28Wh (F2) Input: DC 5V 700mA Output: DC 5V 800mA Power BankProduct features Special design: Using imported chips, top ... digital camera, and Bluetooth, and other electronic products (USB 5V, Max 1A) Power management: fast charging device, synchronization data transfer Light: aluminum ... .4Lx2.2Wx2.1H cm (F1); 9.4Lx4.5Wx2.1Hcm(F2) Power Bank Mobile Phone Charger