Dry and Wet Use: The entire body is waterproof, and the razor head can be washed. IPX7 waterproof rating, suitable for both dry and wet shaving. The razor head is detachable for easy cleaning and hygiene (rotate counterclockwise to remove the razor head). Super Long Battery Life: One full charge lasts for 240 minutes, worry-free for travel. TYPE-C charging interface for faster charging and long-lasting battery life. This product supports charging with all 5V1A charging products. You can charge it with a computer, power bank, wall charger, etc. Integrated Precision Floating 360-Degree 15-Blade Head: Flat blade net with ECM electrochemical process, self-sharpening for long-lasting smoothness. Smart constant power system ensures powerful and obstruction-free shaving. High-speed motor, 10,000 revolutions per minute, real-time monitoring system, prevents snagging on low battery. Mini and Portable: this pocket Size Shaver have an aluminum alloy mini body, small size, easy to grip with three fingers, lightweight at only 98g, comfortable to hold. Can be carried with you at any time, easily fits in your pocket. Magnetic protective cover closely attaches to the razor head, high aesthetics, suitable for home, car, office, travel, and business trips. Smart Shaving: this electric Shaver is no power button design, smart start. When the razor head is close to the skin, the shaver starts automatically and goes into sleep mode after two seconds of leaving the skin. Smarter and more energy-efficient.