Features: 1. Unique skull design, classic and fashionable appearance 2. Auto-grinding intelligent anti-pinch system, the knife net and blade grind each other during use, and the knife head is sharper 3. Floating veneer design, elastic veneer system, comfortably fit the facial contour, without fear of short stubble 4. Six-in-one multi-function, shaving, shaving, ear and nose hair trimming, hair trimming, cleansing brush, cleansing massager and other multi-functional integration, multi-effect grooming, meeting various needs (highlighting selling points) 5. USB fast charge, which can be used while charging, supports 5V chargers for mobile phones, car USB ports and other charging 6. High-density waterproof system, which can be washed all over, making cleaning more convenient Material: ABS Voltage: DC5V Power: 5W Battery capacity: 600 mA Charging time: 2 hours Use time: 90 minutes Waterproof rating: Level 4 Charging display: red light is on when charging, blue light is on when full Line length: 78cm±2cm