[Supervised by a Japanese corporate planning × active dentist] Interdental care oral care 300ml with 3 replacement nozzles [Supervised by an active dentist] CLEARLABO ORAL IRRIGATOR. Thoroughly clean food particles and plaque stains that cannot be removed by brushing your teeth alone with a jet of water. By reducing leftover brushing, it can be expected to prevent tooth decay, gum disease, and bad breath. People of all ages and genders can clean the oral cavity in just 2 minutes by simply applying water to the interdental space and periodontal pockets. [1 unit, 2 roles, 2 types of nozzles] Two types of nozzles are used: a standard nozzle and a straightening nozzle with a brush at the tip. Approach plaque (plaque) between teeth and periodontal pockets. It is also recommended for those who are concerned about clogging or staining their orthodontic appliances. [360-degree rotating nozzle] Just by applying the nozzle, you can easily clean the back teeth, the back of the teeth, and other areas that are difficult to reach with regular brushing. It can gently remove plaque on your teeth and gums. 【300ml Water Tank】A large-capacity water tank that can be used without having to refill water multiple times. It is removable and easy to clean. [With IPX7 waterproof function] Even those who are concerned about water splashing in the washbasin can use it while bathing. Of course, the whole thing can also be washed with water. *Please fully attach the cover of the charging port. 【Up to 25 Days of Use】Equipped with a large capacity 2,000mAh lithium-ion battery. It can be used for up to 25 days on a single charge (*When charged for about 6 hours, twice a day, for a total of 4 minutes). [With easy-to-read LCD screen & easy operation] 1. Fill the water tank. 2. Attach the nozzle to the body. 3. Shortly press the mode switch button to select your preferred mode. 4. Hold the nozzle and turn it on. 5. Aim for the interdental space or periodontal pocket and apply water. *It will automatically stop after 2 minutes. 【4 Modes】Depending on your mood that day and what you want to take care of, you can choose your favorite mode from 4 modes with different water pressure intensity and movement. It comes with a memory function so you can start from your favorite mode at any time. There is also a mode setting with low water pressure, so it is recommended for those who are new to using an oral irrigator. If you have any questions or concerns about the product, please feel free to contact our customer support for consultation. [Accessories] Main unit, 2 types of nozzles, USB cord for charging, Japanese instruction manual (with warranty card) [Precautions for use] *If you suddenly use the mode with strong water pressure, there is a possibility of bleeding. If you are using it for the first time or have not used it for a long time, please be sure to use the "Sensitive Mode" and use a different mode after getting used to it. *Do not press the nozzle too hard against your teeth or gums, or keep it in one place and continue to apply it, as this may damage your teeth and gums. *If you are using a pacemaker, artificial heart and lung, or electrocardiograph, please do not use this product. *Do not charge while the charging port is wet.