**Professional Dental Water Flosser with 5 Custom Modes & 300ml Tank** **5 Custom Cleaning Modes** Choose from 5 adjustable pressure settings (40-140 PSI) to personalize your dental care routine for gentle or deep cleaning. **Large 300ml Water Tank** No need for refills during usethe generous tank capacity covers most users daily oral hygiene needs in one session. **Long-Lasting 2500mAh Battery** Enjoy extended use with a high-capacity lithium battery, reducing frequent recharges. **Gentle Yet Effective Cleaning** Low-frequency pulsations with optimal water volume ensure comfort while protecting gums after the adaptive phase. **Overheat Protection** Built-in safety feature prevents overheating, ensuring reliable performance during prolonged use. **IPX7 100% Waterproof Design** Advanced separation of water pump, motor, circuit board, and battery enhances durability and safety. **7 Interchangeable Nozzles** Tailor your flossing experience with specialized nozzles for braces, implants, or deep gum cleaning. **Gravity Ball Patented Design** Unique technology allows 360 use, even upside down, for effortless cleaning of hard-to-reach areas. Upgrade your oral care with this feature-rich water flosser, combining power, convenience, and innovation for a healthier smile. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping!