Features:
1) Stylish and lightweight
2) Auto recognizes '+' and '-'
3) Does not need 'SHIFT' button
4) Transparent and colorful case
5) 3 - 7 colors shining in turn while charging
6) Easy to carry and handle
7) Can charge most of Li-ion battery
8) Input: AC 110 - 240V 50Hz
9) Output: DC 2.8 - 8.7V 250mAh
10) Suitable capacity: 200 - 3000mAh