Why is Water Flossing Effective for Dental Health? Your mouth is the gateway to your overall health, so keeping your gums healthy is essential. Using an optimal combination of pressure and pulsation, water flossing removes plaque and food particles from between teeth and along the gumline, and it massages and stimulates the gums. These actions help reduce plaque buildup and improve gum health. Electric Oral Irrigator Features: 1. High-efficiency dental care: The water flosser delivers adjustable water pressure from 60 to 120 psi with 1600 pulses per minute. It deeply cleans hard-to-reach areas that traditional floss may miss, removing debris and stains from between teeth and below the gumline, promoting oral hygiene and fresh breath. 2. Three cleaning modes and massage function: Offers Soft, Standard, and Strong pressure settings with LED indicator to accommodate different oral conditions. Press and hold the "M" button for 3 seconds to activate massage mode, designed to gently stimulate gums and support gum health. 3. IPX7 waterproof rating: Fully waterproof design allows safe use in the shower and makes cleaning easy. Advanced leak-proof technology enhances safety and prevents water damage. 4. Automatic pressure memory: The cordless water flosser remembers your last used setting, so you can resume with your preferred mode. 5. Low battery indicator and fast charging: Equipped with a 1400mAh rechargeable lithium-ion battery, the device operates up to two weeks on a full charge. Includes low battery warning for convenience. 6. USB charging: Compatible with any standard 5V USB power source such as phone chargers, laptops, or power banks (5V-1A required). Main Features: Model: V500 Voltage: 5V-1A Water Pressure: 60-120 PSI Modes: Clean and Massage Material: ABS+PC Water Tank Capacity: 200ml Pressure Levels: 3 Charging: USB Cable Key Features: - Cordless Oral Irrigator - Portable Design - Water Flosser - Gum Massage Function What's Included: 1 x Oral Irrigator 4 x Replacement Tips 1 x USB Charging Cable 1 x User Manual Warm Tips: 1. When using water, mouthwash, or antibacterial rinses, follow the recommendations of your dental professional. 2. Always use a 5V USB charger to charge the device. Use of incompatible chargers may pose risks or damage the battery.