Overview: One Button Locks the Length of the Haircut ● Features a slider-type positioning comb that locks haircut lengths from 3 - 21mm and supports one-button adjustment for easy operation Nano 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 lower Two 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 types ESM 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 low R 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 Specification: Product Name: reflection hair clipper Product model: Boost Color: Black/white Rated power: 5W- Rated voltage: 5V Charging time: 120 minutes Product net weight: 142g Executive standard: GB4706.1-2005 GB4706.9-2008 Package Content: 1 set of hair clipper