htc 10 in 1 beard trimmer for men waterproof electric nose hair trimmer, beard trimmer, body shaver, grooming kit, hair trimmer, electric razor is a high-quality hair clipper is suitable for home use and for professional salon use. features: model: at- 1327 precision carbon steel blades; 6,000 rpm; can be zero lapped super sharp and low noise. 2,200 mah lithium battery. battery capacity led display. cord and cordless use (ac & dc). 3 hours full charge durable high-tech permanent magnet motor, won't get hot during use. overcharge and over-discharge protection. voltage requirement: 110-220v