5200mAh Diamond Power Bank: Super-fast charge output through USB port, perfect for charging your mobile phone .
Small in size, ultra slim body, fashionable appearance and a beautiful diamond housing design. Easy to carry.
4 level LED display, power lamp automatic dormancy, usage at night will not affect sleep. 4 levels blue LED indicators (25%, 50%, 75%, 100%) display the actual build-in battery.
This products is a portable power bank, it can be use to charge various types of the mobile phones, IPAD, PSP, MP3/MP4 etc.
Polymer lithium battery. When the external 5V/DC power source connects to the product via micro USB, the product will charge the built-in battery. Supports charge and discharge modes.