1、Upgraded ceramic tool head is hard and wear‑resistant, avoid scalding skin or ripping out hair. 2、5 lights to show remaining battery and 3 gears to control and display speed, with 4 available hair lengths. 3、The hair clipper is equipped with variable speed motor which has noise reduction design and is more powerful. 4、The clipper is simple and convenient to use, and can recharge immediatelywith charging base. 5、After fully charged, the hair clipper will automatically start the charging protection function to stop charging, and protect the battery life. Item Type: Hair Clipper Material: ABS & Stainless Steel & Ceramics Charge Time: 3 Hours Service Time: 270mins Battery Type: Lithium Battery Battery Capacity: 2600mAH Charge Methods: 3. After confirming that the power switch of the hair clipper is in the off position, put it into the charging base. 4. When the charging indicator light is on, it means it is charging. 5. When the four green indicator lights are all on and the charging indicator light is off, it means it is fully charged. (After fully charged, the hair clipper will automatically start the charging protection function, stop charging, and protect the battery life.) 6. The hair clipper can be directly connected to the charger to charge. 7. When the hair clipper is not powered, it can be directly connected to the charger and operated with a wire. Charge Description: 1. Please charge it for 3 hours for the first time. After 3 to 4 times of full charge and discharge, the battery capacity will reach the best condition. 2. The best ambient temperature for the charger is between 5℃ and 40℃. 3. The product can retain 80% of the original battery capacity after completing 400 charging and discharging cycles. Adjusting Button: When pushing upwards (shorter hair length): push to the position of the corresponding length with your thumb. When pushing down (longer hair length): press the adjustment button with your thumb, and then move it to the corresponding length position. 4 Hair lengths: 1.0mm, 1.3mm, 1.6mm, 1.9mm 1 x Hair Clipper 1 x Charging Base 2 x Guide Comb 1 x Cleaning Brush 1 x Charger