- Easy to Clean Wide Mouth Reservoir: The detachable wide-mouth design allows for effortless cleaning and refilling, ensuring optimal hygiene for your water flosser. - Generous 200ML Capacity: Enjoy a large-capacity tank that provides enough water for a full 60-second mouth clean, eliminating the need for frequent refills during your dental routine. - Extended 30-Day Battery Life: After just a 4-hour charge, experience 30 days of powerful use. The included DC USB cable is compatible with a 5V1A adapter or any USB port, such as power banks and laptops, making it perfect for travel. - IPX7 Waterproof Design: This flosser is safe to use in the shower, adding convenience to your oral hygiene routine. Floss confidently wherever you are, without the worry of water damage. - User-Friendly and Safe: Evaluated by a professional American dental team, the flosser features three modes to cater to the needs of 99% of different age groups. Its ergonomic handle and five interchangeable nozzles ensure a comfortable and adaptable experience. Use Scenarios: 1. At Home: Integrate the water flosser into your daily bathroom routine for effective plaque removal and improved gum health. 2. Traveling: With its long battery life and compact design, take it along on vacations or business trips for consistent oral care on the go. 3. In the Shower: Combine your shower time with oral hygiene, making it easier to maintain your routine without added steps.