Panasonic Oral Irrigator is a cordless rechargeable water flosser with ultrasonic cleaning and a dishwasher-safe 200 mL tank. Advanced ultrasonic cleaning with a high-pressure water jet and microbubble water jet bursts removes food debris, supports plaque removal, and cleans between teeth and along the gumline in the mouth. Customizable pressure levels: 5 adjustable water pressure settings for use on people with sensitive gums and people with braces. Featuring tailored intensity for comfortable cleaning, orthodontic care, or deep cleaning; the device remembers your last setting for convenience. Large capacity tank: the detachable tank provides up to 60 seconds of continuous use on the highest setting for post-meal cleaning, a daily routine, or nighttime routine at home or travel. Complete oral care: ideal as a water pick and interdental cleaner for gum massage, periodontal pocket care, interdental cleaning, and maintaining dental hygiene with braces. The water flossers for teeth work with a toothbrush routine for people maintaining oral hygiene; it helps reduce plaque between teeth.