Feature：
Material: ABS shell + 304 stainless steel cutter head.
Product size: 13.3x8cm.
Package size: 13.3x8x6.5cm.
Product weight: 185g.
Package weight: 200g
Rated power: 8W.
Rated voltage: 3.7V.
power supply method: USB charging.
Battery capacity: 800mAh.
Use time: 4H.
One-button switch: it can be turned on with a single press.