Power Bank 4000mAh 1, Power bank for Iphone5/Iphone4s/4/Samsung/HTC/LG/NOKIA 2, Competitive ... connectors,u can choose proper one for your products.- 5 different colours for your choose 2. Features- 4000mAh ... 3 secs press to turn on the device for recharging, or to turn off.- One key combination ... and fashionable package 4000mAh Portable Power Bank For Iphone5/4S/4/3, iPod, Samsung, mp3, mp4, mp5 ...