<p>Effective Flossing & Money Saving - Water flossing is the easiest and most effective way to clean your teeth. High-pressure water pulses 1600-1800 times per minute. Water flossing can effectively remove food debris deep between teeth and gums, where traditional flossing can't reach. </p> <p>3 Modes & Automatic Timer Protection - The portable water flosser has 3 adjustable modes and 5 interchangeable heads to meet different oral care needs. </p> <p>Cleaning: Uses strong water pulses to remove smaller particles between teeth. Surfing - Provides gentle pressure to clean sensitive teeth and massage sensitive gums. </p> <p>Pulse - Deep cleans teeth and stimulates and massages gums. Automatic timer protection: Automatically stops after two minutes of work. </p> <p>300 ml water tank & IPX6 waterproof - The 300 ml water tank is enough to clean the entire mouth. IPX6 waterproof design for both indoor and outdoor use provides double protection. Prevents leaks, allowing you to use the electric shower water flosser safely in the bathroom. </p> <p>Powerful Battery with USB Cable - The powerful aluminum battery can be fully charged in 4 hours via USB cable and can be used continuously for 30 days. Compatible with any charger or device with a USB port. Perfect for carrying and traveling. </p>