The KEMEI Professional Hair Clipper for Men KM‑2030 is a cordless, rechargeable grooming tool built for everyday and salon‑style haircuts. It runs on a 2000 mAh rechargeable battery that typically delivers around 2 hours of cordless use after charging, with a charging time of about 2.5 hours. The clipper has an ergonomic, metallic body for comfortable handling and durability, comes with multiple guide comb attachments for different hair lengths, and is suitable for trimming hair, beard, and body hair. It offers a practical balance of performance and convenience for home and professional grooming.