Feature: 1. 1 2. 2 3. 3 4. 4 Specification: Features: Provides up to 1,600 ultrasonic water pulses per minute to wash away harmful plaque and bacteria while removing food debris. 6 modes are designed for all ages of people. And provide different water pressure and mode for different people needed. Switch with every single press of the button, the water pressure will change to stronger. The 360° rotating nozzle allows you to clean areas that are hard to reach, as well as prevent tooth decay, dental plaque, dental calculus, gingival bleeding, and dental hypersensitivity. Cleaning of the interdental spaces and periodontal pockets, the surface of the teeth,tongue coating, as well as gums and orthodontic appliances. One fully charged can be used 70 days. Do not worry about the battery when you are on travel or any place. Specifications: Rated Input: 5V 0.6A Rated Power: 8W Battery Capacity: 2000mAh Charging Time: 6 hours Water Pressure: 40-140PSI Charging Port: Type-C Package List: 1 * Water flosser 1 * Classic Jet Tip 1 * Tongue Coating Cleaning Nozzle 1 * Orthodontic Tip 1 * Periodontal Tip 1 * Travel Bag 1 * Type-C Charging Cable Package List: 1 * Water flosser 1 * Classic Jet Tip 1 * Tongue Coating Cleaning Nozzle 1 * Orthodontic Tip 1 * Periodontal Tip 1 * Travel Bag 1 * Type-C Charging Cable