Electric Laser Hair Remover Hair Remover Household $ 112.92 Product information: It can be used for charging and plugging, and the battery can be removed!! Power: 40W Charging time: 3h Light radiation energy: 2-5J/cm2 Battery: 16.8V 4000mah Host size: 48 * 61 * 220mm Package list: Host, battery box, power adapter, hair scraper, instructions, goggles