About the product: The hair Trimmer uses high-quality stainless steel for a more efficient, precise, smooth cut. The special blade is suitable for all hair types. By use of the 3 adjustable cutting guide comb provided, you can adjust the length of the of trim up to a maximum 3mm with guide combs. Precision Lengths Adjustments Combs: 1/2/3mm hairstyles and lengths. USB charging cable: The hair clipper is completely handy to carry and can be charged anywhere With the power bank or adapters (5V=1A), or computer. Lithium Battery: The powerful lithium 1500mAh battery allows 180 minutes of wireless cutting with a charging time of only 2 hours. The LED display shows the power status. About the brand: VGR company was established in 2015, an integrated high-tech enterprise that includes research and development, production, sales and trade. At present, our main products are shavers, hair clippers, hairdryers, hair straighteners and lint removers. How to use: 1. Choose the guard size. 2. Dry Before You Use a Trimmer. 3. Run the trimmer in the opposite direction to your hair growth. 4. Avoid tugging your hair or scratching your skin. 5. After you are done shaving, you must use an after-shave moisturizer.