Product Specifications: Specification of built-in battery: 800mAh/3.7V Lithium battery Specification of charging plug: Micro V8 USB/5±0.2V External power input charge current: 400±50mA Charging voltage/Current : 4.8V-5.2V/350MA-450MA High luminous: High Power 1W white light 90-140lm Material:PC+ABS Lighting ...
