[LED Intelligent Display] Smart LED reminds you of the power level to charge the electric shaver. Enjoy 90 minutes shaving continuously with only 1.5 hours charge. The cleaning reminder informs you to clean. Note: Head shaver is protected by self-locking due to full beard storage, please long press the on/off button for 3 seconds to unlock the device. [USB Type-C Fast Charging] Cordless men head razor with a built-in rechargeable battery supports 90 minutes of shaving after 1.5 hours of fully charging. Charging this bald razor with a PC, a power bank, a car charger or direct power connection, etc. Easy to find a Type-C charging cable. Suitable for home and travel using. [IPX7 Waterproof Safe for Wet & Dry Use] IPX7 waterproof electric razor head shavers for bald men enables you to shave with foam or water, even in the shower. Just open the shaver head and clean it with the supplied brush, or wash the body with water directly. [5-in-1 Professional Head Shavers for Bald Men] Multi-functional electric head razor for men with 5 replacement heads: rotary shaver, hair/beard clipper, extra 3 limit combs of different sizes(3mm/5mm/7mm), nose/ear trimmer, facial brush and and face massage. The electric razor grooming kit all in one to fit all your daily needs. Ergonomic handle is comfortable to grip and easy to operate. [6 Flexible Floating Heads for Close Shaving] Upgraded 6-blade design increases shaving area and saves shaving time. 5D precise and sharp floating rotary blade heads automatically adapt to the contours of your head, face, neck and jaw in all directions. The head shavers for men can shave the most coarse and curly hair with ease and comfort.