Main Features: One Button Locks the Length of the Haircut ● Features a slider-type positioning comb that locks haircut lengths from 0.7 - 21mm and supports one-button adjustment for easy operationNano Ceramic Cutter Head ● The hardness of nano-ceramics is 1.6 times that of ordinary stainless steel. When the hair clipper is running at high speed, the noise generated by the ceramic cutter head will be lowerTwo Speed Control ● Adopts frequency conversion technology, and with the powerful motor, it provides two-speed power flexible switching to meet the needs of different hair typesESM Intelligence Prevent Stuck Hair ● It has two large modules of energy management and motor mastering, which can guarantee high-speed operation and no stuck hair when the battery is lowR Type Rounded Corner Processing ● The parts that contact the skin with the cutter head and the positioning comb are rounded to ensure safety and comfort during the hair cutting Product Information：Brand: ENCHENMaterial: Ceramic,ABSProduct Type: Hair ClipperVoltage: DC 5VPower: 5WProduct weight: 0.1420 kgPackage weight: 0.1800 kgPackage size (L x W x H): 4.50 x 3.80 x 16.80 cm / 1.77 x 1.5 x 6.61 inches