... products. 1. Suitable for mobile phones, digital cameras, MP3/MP4 player and other similar products.2 ... the problem of inserting plugs wrongly.5. Smart protecting chip: over-discharge, overload, short- ... anywhere by Sunshine easily, conenient to carry with a hook hanged on the backpack.Specifications1. ... Output: USB 5.5V/500mA6. Variety using: mobile phone, digital camera, ipod, iphone, psp, MP3/4 etc.7 ...