Product Description Waterproof design 100-240V voltage, rechargeable battery design USB charging Small comb 1/2/4/6 mm Charging time is up to two hours More than 60 minutes runtime LED light charging reminder Suitable for face, body, head, armpit, back, neck, arm and pubic hair It can trim, define and shave any length of hair. Manufacturer number: KM-1910 Number of speed settings: 1 Brand: Kimi Power source: battery Model number: KM-1910 Type: Versatile Target group: men Operation function: wet and dry