It is a professional portable oral irrigator recommended by dentists and hygienists for its efficiency and power, as well as its ergonomics and ease of use. Includes 5 daily use nozzles for oral care. 5 power levels (Extra Strong, Strong, Medium, Soft and Delicate) with indicator lights for each mode. Moderate mode is recommended when wearing implants, orthodontics, or fixed and removable restorations. A gentle mode for daily cleaning and a strong mode to strengthen gums and prevent bleeding as it massages the gums and increases blood supply, helping them stay strong and healthy. The power level is correctly matched to your cleaning needs, helping you prevent tooth decay, gingivitis, bad breath, especially recommended for daily hygiene when wearing braces or implants High performance and 2500mAh lithium battery let you enjoy the freedom of cordless cleaning. Nationwide Technical Service, 3-Year Warranty, CE, FDA Certificate Choose our dental irrigator and enjoy many additional benefits to improve and maintain your oral health and hygiene.