YUNCHI C3 Electric Toothbrush The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. PINK Merchant Video Powerful 44000 VPM Motor Powerful 44000 VPM Motor for Deep Clean and Plaque Removal 5 Brushing Modes White, Clean, Soft, Polish, Gum Care—perfect for adults and kids. IPX7 Waterproof Fully waterproof, safe to use in the shower Previous page Next page 1 Comparative Advantage 2 2 MIN Smart Time 3 IPX7 Waterproof Product Details You will have TYPE-C、W-Shape brush heads、Electric Toothbrush、Travel Case、Product Packaging What is the battery life of the toothbrush? The battery lasts up to 55 days on a full charge. How long you can use before exchanging for a new electric toothbrush? Our electric toothbrush comes with 8 replacement brush heads, so you can use it for up to two years before buying a new toothbrush. Is it convenient to carry when traveling? Of course, it's very convenient. Each brush head comes with its own clean packaging, and we also provide a dedicated brush case that is lightweight and doesn't take up much space. Is this toothbrush suitable for kids? Yes, this toothbrush has medium-hard bristles, and the motor's vibration frequency is 44,000 VPM. It cleans effectively while also being gentle on the gums. Is it waterproof? Can I use it in the shower or rinse it under the faucet? Absolutely, it's IPX7 waterproof and can be fully rinsed. Just make sure the charging port is dry before charging.