Features:Advanced Digital Display: The electric shaver features a large lcd screen that provides clear and precise information about the battery level, shaving speed, and remaining usage time.Effortless Precision Cutting: Equipped with a self-sharpening r-shaped ceramic blade, this clipper ensures smooth and precise haircuts, allowing you to achieve professional results at home.Whisper-Quiet Operation: With its low noise design, this electric shaver provides a comfortable and peaceful grooming experience, making it suitable for use in any environment.Long-Lasting Battery: The 2000mah battery ensures extended usage time of up to 230 minutes on a single charge, allowing you to complete multiple grooming sessions without interruption.Versatile Charging Options: This clipper can be conveniently charged using various devices such as a computer, notebook, charger, or power bank, making it ideal for travel or on-the-go use. Specifications: Working Time: 230 Minutes Charging Time: 4 Hours Power Mode: Charging Version Cleaning Method: Detachable Blade for Water Washing Applicable Audience: General Specification: Black Waterproof: No Motor Type: Brushless Motor Blade Material: Titanium Alloy Shell Process: Electroplating Range: 3-6 Hours (Including) Suitable For Pets: No Built In Battery: Built In Battery Noise: 36-45Db Instruction to Install the Blade: 1. Press the top part of the blade by thumb. 2. Push it down with force to disassemble the blade. 3. Catch the blade with hand in case of the blade falling. 4. Align the bottom of the blade with the groove on clippers. 5. Fold it on upward. 6. Slightly press the blade to finish the installation. 1 * Clipper 2pcs * Shaver Heads 1 * Brush 1 * Charging Cable