Features:
Material: ABS
Battery type: lithium 3 x AA
Capacity: 800mAh
Voltage: 3.6V
Charged by cranking and USB
Lifespan: 50,000 hours
Control buttons:
Number one: four pieces LED lights
Number two: eight pieces LED lights
Number three: 12 pieces LED lights
Number four: off
Rechargeable transformer:
Input: 230V/50Hz
Output: 9V/300mA