Kemei Professional Hair TrimmerModel: KM-1840Power Supply: USBWorking time: 90 MinutesCharging time: 1.5 HoursBattery: 600 mAhBlade Material: Stainless SteelProduct Material: PlasticABSClean Method: IPX 7 WaterproofVoltage: 5VPower: 5WRPM: 600Package Size: 14.6*4*3cmProduct Weight: 540gCutting length: 0-1mmWarranty: 1 YearKemei Professional Hair Trimmer1. Anti-slip Design: This hair trimmer has an anti-slip design that provides better stability and control when in use, preventing sliding and accidental injury.2. Ergonomic Design: This hair trimmer adopts an ergonomic design, with a comfortable grip, making it easier to use and making your haircut process smoother.3. 0mm Cutting Machine: Achieve your desired style with precision using the ultra-sharp 0mm cutting blade, perfect for fades and close cuts4. USB Charging: This hair trimmer is charged via USB, eliminating the need for traditional chargers and making it easy to charge with a variety of power sources. This feature is highly convenient for on-the-go use.5. LED Display: This hair trimmer is equipped with an LED display screen, which can display the current cutting height and battery level, making it easier to grasp usage and remaining power, and more intelligent.What You Get1 * Hair Trimmer1 * Guide Comb1mm1 * Charging Base1 * USB Charging Cable1 * Instruction Manual1 * Cleaning BrushNote1. Please allow slight dimension difference due to different manual measurement.2. Due to air transportation restrictions, liquids cannot be transported, so oil bottles are not included in the package, please be aware.