KEY HIGHLIGHTS: IPX7 Waterproof Lightweight & Travel-Friendly Replaceable Brush Head & Rechargeable Design Smart 2-Minute Timer Rainbow LED Lighting Soft DuPont Bristles Designed for Kids LED Observation Light Product Description: The KSB200 Kids Sonic Toothbrush® is designed to make brushing fun, safe, and effective for growing kids. With soft DuPont bristles, gentle sonic vibrations, and playful LED lighting, it encourages children to develop strong oral-care habits with ease. The smart 2-minute timer with 30-second reminders teaches proper brushing time, while the waterproof, lightweight body ensures safe and comfortable use. Now equipped with a rechargeable design and a replaceable brush head, it offers a simple, kid-friendly brushing experience that lasts. Perfectly designed for children between 3 –10 years. Advantages of Using a Sonic Toothbrush Encourages healthy oral habits Gentle on gums and teeth Fun and engaging brushing experience Dentist-recommended 2-minute timer Portable and easy to carry Designed for little hands and mouths Unique Features & Advanced Technology 24,000 sonic vibrations per minute for effective cleaning 3 smart brushing modes LED observation light + colorful LED modes Waterproof design (IPX7) Safe, durable lithium battery, lasts up to 60 days on a full charge USB charging with a low-power reminder Smart timer: 30-second reminders + auto shut-off after 2 minutes High-density, extra-soft bristles for thorough yet gentle cleaning Lightweight and compact design Replaceable brush head