Power:4WVoltage:3.7VBattery:Li-ion 18650 1800mAhAdjustable Angle：85°
Power:6W220V-240V 50HZ/60HZ
Power:2WVoltage:3.7VBattery:Li-ion 18650 1500mAhCharging time:6-8h
Power:3W220V-240V 50HZ/60HZ
Power:2WVoltage:6VBattery:Li-ion 18650 1800mAhCharging time:6-8h
Power:0.8WVoltage:3.7VBattery:Li-ion 18650 1200mAhCharging time:6-8h
