【High-Performance Shaving】 This men's electric shaver boasts a high rotation speed of 9000RPM, and its 360-degree rotating blades conform to the skin for smooth and comfortable shaving. 【Convenient Charging Function】 Supports USB charging and allows for 90 minutes of continuous use. Perfect for a busy lifestyle. 【Automatic Grinding Function】 The automatic grinding function maintains the sharpness of the blades, ensuring they are always in optimal condition. - Design: 3 rotary blades - Color: Black - Features: USB charging, 90 minutes of use - Features: Lithium battery, power indicator light - Head Type: Magnetic head - Rotation Speed: 9000RPM - Rotation Angle: 360 degrees - Automatic Grinding Function: Yes 【Shaver Men】Electric Shaver Electric Razor 831 Type...Men's Electric Shaver/Razor