This hair trimmer kit is used for cutting and grooming hair, which is suitable for both professional and home use.Features:Practical Complete Kit: Easily cut even the thick, dense and unruly hair, you can make your hair style at home.Powerful Motor: High speed of revolution motor provides strong motive powers and stable performance.Waterproof Performance: Has nice sealing properties, can be washed with water directly.Replaceable Positioning Combs: Comes with four different size of positioning combs to control hair length.Fine Workmanship: The carving pattern on hair trimmer body is antiskid and comfortable to grip.Retro Appearance: High grade material and retro style, suitable as a gift to your family, friends, ect. Specifications:Material: MetalType: 1, 2 (Optional)Charging-Method: Charged with Charging-Device,Charged with USB Port (Optional)Voltage: 5VPowers: 5WCharging-Time: 3hWorking Time: 3hBatterys Capacity: 1200mAhPositioning Combs: 1.5, 2mm, 3mm, 4mmPackage Size: 185 * 65 * 43mm / 7.28 * 2.56 * 1.69inPackage Weight: 230g / 8.11ounces (Type 1) 220g / 7.76ounces (Type 2)Note:1.Due to the different display screen and light effect, the actual color of the item might be slightly different from the color showed on the pictures.2.Please allow a little measuring deviation due to manual measurement.Package List:1 * Electric Hair Trimmer4 * Positioning Combs1 * Cleaning Brush1 * USB Cable1 * User Manual