DC3.7V 41700 4000mAh Li-ion battery

Ceramic coated barrel

Charging time: 150min

Using time: 30min 

Temperature setting: 160℃-180℃-200℃

With direction setting switch: right / left

With time setting switch: 8s / 10s / 12s

With charging indicator

Product size: 255x74x72mm

15mins auto-off function

With USB charging cord