Professional Grooming Kit: Professional hair clippers for men with 1/2/3mm guards for beard detailing, shaping, edging, hairlines, and outlining. Cordless and rechargeable hair trimmer for precise beard trimming at home or in the barber shop. Diamond-like Coating: Professional electric beard trimmer for men with DLC coated fixed blade + metal coated ceramic moving blade; cuts up to 0.1mm for fine lines. Smooth trimming, less heat buildup, and long-lasting precision. No pulling or snagging, just barber-sharp haircuts. 9000 RPM Trimmer: Dual speed 7500-9000 RPM maintains fast blade speed under load for a cleaner cut of thick hair, reducing drag and missed hairs. Higher RPM cuts faster and helps maintain sharp lines for barbers and men's hair and beard styling. Cordless Convenience & Smart Display: Rechargeable electric beard trimmer for men with a long-lasting battery. USB-C charging reaches full power in 2.5 hours for up to 240 minutes. LED display shows battery level. Ergonomic & Lightweight Design: Compact and lightweight trimmer fits naturally in your hand for steady control and reduced wrist strain. Better grip prevents slips and uneven lines.