21 Pack Adult Electric Toothbrush Rechargeable Sonic Electric Toothbrush with 4 Brush Heads 6 Modes Timer Function IPX7 Waterproof 3 Colors

- 【Powerful Cleaning Performance】This adult electric toothbrush is equipped with a powerful motor that generates 42,000 high-frequency vibrations per minute. Combined with a 2-minute smart timer that provides interval pauses every 30 seconds, it helps you evenly clean the four major areas of your mouth for a more scientific brushing experience. - 【6 Optional Modes】: Customize your brushing experience with 6 modes tailored to your needs: Novice mode, Gentle mode, Clean mode, White mode, Polish mode, Massage mode. These 6 different modes suit various teeth and gum conditions, offering comprehensive care for sensitive oral areas. - 【Multiple Pack Options】: Available in various pack sizes, perfect for family purchases or as corporate benefits. Choose the quantity that fits your needs. - 【4 Brush Heads】: The bristles are made of dupont nylon, which are soft, wear-resistant and non-absorbent, providing you with a safe and gentle brushing experience. - 【Rechargeable & IPX7 Waterproof】: The electric toothbrush is rechargeable, easy to power up with various charging devices. With IPX7 waterproof technology, it can withstand water immersion, ensuring worry-free use even in wet environments. A full charge supports up to 30 days of use (brushing 2 minutes, twice a day).