Zero-distance oil head design T type 0 cutter head ultra-short tooth pitch does not hurt the scalp, does not freeze, the hair is cut off at the touch, easy to clean easy to sharp, and not rusty. Power motor surging power Strong power, stable and low noise, long service life, smooth and smooth hair clipping, no fear of soft and hard hair of various natures. Metal aluminum tube appearance body with a comfortable grip, light luxury diamond, vertical stripes, smooth texture, comfortable grip, stylish appearance Upgraded hair clipper with 4 attachment combs 1.5mm/2mm/3mm/4mm can trim all types of hair in a desired length, Strong high speed motor cuts through the thickest of hair with no snags or pulls hair.800mAh Lithium battery, 2h full charge for 59mins working time.The USB cable is compatible with any USB charger interface. Small lightweight body design, easy to hold in hand, perfect for you to take it on the travel or on the business trip. Sizes : Free Size (Length Size : 10 cm, Width Size: 1 cm) Specifications: Power: 5W Charging time: 2 hours Use time: 45 Minutes Charging method: Usb charging cable Fine-tuning of dual-purpose cutter head: zero pitch adjustable Tool head type: acute -angle safety dense teeth Limit comb: 1/2 /3 mm Bare metal weight: 160 grams Battery:18650 lithium-ion battery Rated voltage: 5V Size:10×1cm