1. Multi-Speed Cleaning: Experience three modes of cleaning intensities with adjustable frequencies, from gentle to powerful, tailored on your oral care needs. 2. USB-Type C Charging: Convenient and quick charging with the USB-Type C cable, making certain you&;re always awaiting a radical clean. 3. Long Battery Life: Enjoy over 21 days of usage on a single charge, making it ideal for journey and day via day use without standard recharging. 4. Smart Timer Reminder: The built-in 2-minute timer pulses each 30 seconds, reminding you to visit the next quadrant of your mouth for optimum cleaning. 5. IPX7 Waterproof Rating: Ensures safety and reliability even in moist environments, providing peace of mind during each use. 6. Easy to Find the Replacement Toothbrush Heads Refills: This rotating electrical toothbrush manage compatible with Oral B Braun alternative toothbrush brush heads, you should buy the alternative brush head refills from our online store.