Rechargeable and IPX6 Waterproof: This professional electric tooth polisher includes a USB cable (adapter not included) and can be recharged from power supplies, computers, and other PC devices. A single 2-hour charge provides more than 10 uses. The tooth polisher features an IPX6 waterproof rating, allowing for safe and easy cleaning under running water. LED Light and Travel Friendly: Experience enhanced visibility during your oral care routine with the built-in LED light of this professional tooth polisher, illuminating hard-to-reach areas for a thorough cleaning. The sleek and elegant design features an aluminum body for a comfortable grip. Its portable size makes it easy to carry, perfect for maintaining your dental hygiene while traveling. 4 Speed Modes: The Dental Polisher offers four speed modes: soft, normal, medium, and strong, allowing you to select the perfect setting for your needs. The medium and strong modes feature high-frequency vibrations that quickly and effectively remove tooth stains, ensuring your teeth and gums stay healthy. Enjoy the flexibility to choose the right mode for a personalized dental care experience. 5 Different Brush Heads: The tooth polisher features 5 distinct brush head types to cater to all your dental care needs. The polishing cup head and silicone brush head are designed to polish tooth surface stains, ensuring a bright and clean smile. The umbrella polishing cup head is perfect for cleaning between teeth, reaching those hard-to-access areas. For post-polishing care, the flattop brush head and pointed brush head efficiently clean any remaining grit. Each brush head can be easily swapped out to suit your specific molar requirements. Effective Removal of Tooth Stains: This rechargeable teeth cleaning kit is perfect for daily tooth cleaning, whitening, and polishing. Utilizing high-frequency vibration technology, our teeth polisher effectively removes smoke, coffee, and other stains, restoring your teeth to a white and clean state. It performs a more thorough cleaning in a shorter time than traditional dental polishers, truly solving teeth problems and allowing you to showcase a confident and charming smile.