Product description
Fashionable, smooth and ultra-thin design
Built-in LED indicators, touch screen buttons
Smart LED displays the remaining power
Battery type: Li-polymer
Capacity: 4,000mAh
Input: micro USB 5V/1A
Output: USB 5V/1A
Weight: 122g
Warranty: 12 months
Certificate: CE/FCC
Dimensions: 118 x 64 x 8mm
New functions: LED light displays remaining power
Protection functions: built-in protection functions for short-circuit, over-charge/over-discharging
Compatible devices: mobile phones, MP3/MP4 players, PDAs, digital cameras, PSP, Bluetooth devices and more