1、With nanometer ceramic cutter head, small coefficient of friction, ultra-low noise, not easy to heat. 2、The hair clipper adopts a slider-type positioning comb design, which can lock the haircut length range from 0.7-21mm. 3、It supports one-key adjustment of haircut length, simple operation, suitable for novices. 4、Support two gears to switch flexibly to meet the needs of people with different hair quality. 5、Built-in ICR14500 800mAh lithium battery, with TYPE-C USB interface, charging for 1 hour, can be used for 3 months. 6、With breathing light tips, the power status can be displayed visually, suitable for home use. 7、Removable cutter head, easy to clean and wash, suitable for haircuts for babies, children and adults. Condition: 100% Brand New Item Type: Hair Clipper Material: ABS + Metal + Electronic Component + Nanometer Ceramic Rated Power: 5W Charging Time: 1.5 Hours Battery: Built-In ICR14500 800mAh 3.7V Lithium Battery Weight: Approx. 237g-367g / 8.4oz-12.9oz Product Size: Height: Approx. 16.3cm / 6.4in Install Trimming Comb: According to the needs of the haircut, adjust the trimming comb to the corresponding length. Push one end of the trimming comb into the fuselage and use it, according to the needs of the haircut Adjust the trimming comb to the corresponding size for haircut; If you do not need a trimming comb, you can press the trimming comb button, and then gently pull the trimming comb outward with one hand to remove the trimming comb. Please keep your hair clean and smooth before getting a haircut. Do not forcibly close the hair clipper when cutting hair. Choose a suitable trimming comb gear, trimming comb has 3mm to 21mm 7 cut lengths Trim the top and sides of the head: Hold the hair clipper so that the bottom of the trimming comb touches the scalp, and slowly moves forward against the direction of hair growth, repeatedly pushing and shaving from the front to the back.It is recommended that the hair around the halogen door be reserved for the baby to trim the back of the brain and temples 3 months ago . Shave repeatedly from bottom to top until the back of the head and temples are shortened to the appropriate size. Charging: 1. Before starting charging, make sure that the power of the hair clipper is turned off. 2. When the battery is about to run out, the hair clipper should be charged. 4.Be sure to full charge this product before the first use, it takes about 1.5 hours to full charge this product. 6. In order not to affect the service life of the product, please remove it from the power socket after the battery is full charged, and charge it when the battery is used up. Do not allow the hair clipper to be full connected after being full charged. 7. When charging, do not put the hair clipper in the box for charging. 8. It can also be used to cut hair when the hair clipper is charging. 1 x Hair Clipper 1 x USB Cable 1 x Brush 1 x Oil Bottle 1 x Instruction Manual