Material: ABS/PC
Battery: 2000mAh/3000mAh/4000mAh/5000mAh
Product Size: 188*90*46.5mm
Charging Time: 2-3h
Speed Mode: 5 Speed Modes
Base size: 64 * 64 * 16mm
Battery voltage: 3.7V
Product power: 2.5W
Voltage and current: 5V/2A
Battery model: 18650 lithium battery
Product Weight:190g
4-8h/7-12h/9-16h/11-20h Working Time