Key Features: Unique Round Head: The smart toothbrush's round head oscillates, rotates, and pulsates to remove up to 100% more plaque than a standard manual toothbrush, promoting healthier gums and a whiter smile by removing surface stains. USB-Type C Charging: Convenient and fast charging with a USB-Type C cable, ensuring you're always ready for a thorough clean. Long Battery Life: Enjoy over 21 days of usage on a single charge, making it perfect for travel and daily use without frequent recharging. Smart Timer Reminder: The built-in 2-minute timer pulses every 30 seconds, reminding you to move to the next quadrant of your mouth for optimal cleaning. IPX7 Waterproof Rating: Ensures safety and reliability even in wet environments, providing peace of mind during every use. Deep Cleaning with 3D Technology: Oscillates, rotates, and pulsates to remove up to 100% more plaque vs. a manual brush. Compatibility: Compatible with Oral B Braun replacement toothbrush heads. Kelvenix Timer Modes Usb Toothbrush Electric Rechargeable Pro Rotating Brush in White