Overview: This electric tooth irrigator (Model 104203) is designed for efficient daily oral care, featuring a 220mL large-capacity water tank and three adjustable cleaning modes. It combines powerful 1400-pulse-per-minute water flow with IPX7 waterproof protection and smart safety features, offering a reliable, user-friendly solution for maintaining oral hygiene. Product Details: Crafted from durable ABS material, the irrigator operates at DC 3.7V with a rated power of 3.5W and includes a built-in 1200mAh rechargeable battery. Its versatile three-mode settings—Cleaning, Gentle, and Pulse—provide customized cleaning intensity. The device is fully submersible up to 1 meter and incorporates an automatic 2-minute shut-off to prevent motor dry burn, ensuring both safety and longevity. Key Features: 1. Large 220mL Water Tank – Easily holds enough water for a complete oral cleaning session. 2. Three Adjustable Modes – Switch between Cleaning, Gentle, and Pulse modes to suit your comfort and cleaning needs. 3. IPX7 Waterproof Rating – Safe for use in wet environments and can be immersed in water up to 1 meter deep. 4. Smart Auto Shut-Off – Automatically powers off after 2 minutes to protect the motor and enhance safety. 5. Long-Lasting Battery – Equipped with a 1200mAh rechargeable battery for extended use between charges.