Original hair clippers and trimmers 100V-240V voltage, 50/60Hz, Powerful motor Cordless or stressed use Professional hair instruments Application: Outdoor, Hotel, Commercial, Home, Multifunctional Stainless metal blade, prevent pores and skin irritation, very sharp, no hair pulling, Low noise, high strength The blade can be adjusted manually three hours instantaneous and secure charging, usual operating time 90 mins Extreme comb: 1-1/2, 1/2, 3, 6, 9, 12mm Lithium battery 2500mAh USB charging design (can be linked to the bottom or linked to the host for charging) Power: 10W Comfortable and quiet - high-quality of existence Application: Hotel, Business, Home Charger: USB charger Brand name: N Blade: Professional Product Name: Rechargeable Hair Clipper Material: ABS+ chrome steel blade Washable: No 1 yr guarantee Suitable for each kind of hair No oil bottles