Model: KM-658Power Supply: USBWorking time: 210 MinutesCharging time: 2.5 MintuesBattery: 1200 mAh Li-ion batteryBlade Material: Fine steelClean Method: Dry BrushVoltage: 5VPower: 5WRPM: 6500Package Size: 15.5x4x3cmProduct Weight: 121gCutting length: 0-3mm1. 0mm Cutting Machine: Achieve your desired style with precision using the ultra-sharp 0mm cutting blade, perfect for fades and close cuts2. USB Charging: This hair clipper 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.3. Professional Fine steel Blade: This hair clipper features a professional Fine steel blade that is finely honed and calibrated to provide precise and smooth cutting, as well as durable performance, making your haircut process worry-free.4. LED Display: This hair clipper 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.5. Quiet and Low Noise: This hair clipper features a low noise motor design, with noise less than 60 decibels, allowing for a quiet haircut and making your haircut process more comfortable and relaxing.Package list1 * Hair Clipper3 * Guide Comb1-2-3mm1 * Cleaning Brush1 * USB Charging CableNote:Due to the limitation of air transport, this product does not contain oil,Please understand.