1. Powerful Vacuum Baby Hair Clipper: A Vacuum Device Inside The Hair Clipper. Most Of The Cut Hair Will Be Automatically Sucked Into The Hair Bank, Which Will Not Make The Baby Feel Uncomfortable And More Relaxed. The Hair Clipper Has Two Modes To Choose From. You Can Choose To Have Your Hair Sucked Or Not Sucked While Trimming According To Your Habit. 2. Ultra-Quiet: The Operating Noise Is Lower Than 50Db, Making Your Baby Feel More Relaxed And No Longer Afraid Of Cutting Hair. Even If The Baby Is Asleep, Parents Can Use This Quiet Hairdresser To Cut Their Baby'S Hair Without Worrying About Waking Them Up. 3. Wireless Charger & Cordless: Supermama Baby Hair Clipper Is Wirelessly Charged, Just Put The Hair Clipper On The Base And Enjoy Fast Wireless Charging. Charging Dock Usb Portable Charging Can Be Charged From Desktop, Laptop, Portable Power Supply, Etc. Cordless Design Provides You More Convenience. 4. Safe R-Type Blade: Special R-Type Design Blade With Widened Round Tip, The Blade Protects The Scalp From Scratches, Making It Safer And More Secure To Use. Comes With Limit Combs Of Different Sizes For Trimming The Corresponding Length Of Hair. 5. Simply Treat Your Hair With The Cleaning Brush Provided, Then Rinse The Clipper Blades With Water.