TRIM FAST & GENTLE - HTC-538 trimmer for men professional are safe and ultra-sharp that trims hair with high precision and efficiency. Sharp blades are positioned inside the device to reduce hair and skin irritation, reducing risk of nicks and cuts, regardless of the direction you shave in. ULTRA-HYGIENIC MEN'S GROOMING KIT - hair clipper trimmer provides a hygienic grooming experience by keeping your hair, beard and body trimming separate, & our dual foil shaver head is best for ultra-close shaves. SAFE & CONVENIENT -hair clipper also includes a safe and convenient standing usb cable that allows you to charge your hair clipper without hunting for a battery. The cordless design enables you to trim your hair anywhere, anytime, making it a convenient and safe option for your grooming needs. USB RECHARGEABLE -HTC rechargeable electric trimmer for men offers convenient charging options, with 90 minutes of charging providing up to 180 minutes of battery life