Features: 1. Basic parameters: Rated power 4w rated voltage 2.4w Charging voltage 5v/1A,USB style charging time 3 hours 2. The speed of the first gear is 5500 RPM, the second gear is 7500 RPM. The speed of the high and low gear can be adjusted according to the actual clothing material 3. Slightly curved beehive lid: this fabric shaver features a slightly curved beehive lid to insulate the blade and avoid scratching your clothing 4. Easy to carry, even if you go traveling or out on business, you can keep your clothes clean 5. ABS, PC, stainless steel material: fabric shaver made of ABS, PC, stainless steel material, strong, stable and durable Specification: Item Type: Fabric Lint Shaver Material: ABS, PC, stainless steel Weight: Approx. 300g / 10.6oz Charging Time: 3H Rated Working Voltage: 2.4V Rated Power: 4W Input Parameters: 5V 1A Package List: 1 x Hairball Trimmer 1 x Hair Brush 1 x Usb charging cable(for usb type)[Easy to Use] Sweater Shaver has two types, one with built-in battery and one with USB charging, the battery model can be used with built-in battery, and the USB model can be used directly after charging. [Easy to Carry] Electric hairball shaver is small and lightweight, making it easy to carry, even when traveling or on business. [Basic Parameters] Rated power 4W, rated voltage 2.4V, the battery type requires two 500mAh batteries, USB charging type can be used for about 40 minutes to charge 3H. [Snugly Fits without Damaging Clothes] The mesh cover on top of the lint remover separates the garment from the built-in blade head, allowing for quick cleaning of hairballs while preventing damage to the garment. [Strong Cleaning Ability] This fabric shaver knife head is made of stainless steel, with 2 gears of speed regulation, 1st gear 5500 rpm, 2nd gear 7500 rpm, as long as the mesh cover is placed on the clothing, you can effectively clean the hairballs on your clothes, furniture, carpets and other knitted fabrics, the operation is very simple.