Waterpik Waterpik [Authentic Product] World's No. 1 Share, Recommended by Dentists Worldwide, 99.9% Plaque Removal, Waterproof Design, USB-C Cordless WF-21 Jet Washer Oral Irrigator Oral Care Interdental Care (7. For those concerned about bad breath) [World's No. 1 Brand] Waterpik is a global brand born in the United States, a country known for its advanced dental care, with a history of over half a century. It obtained the first patent for oral irrigators and jet washers. It is the most chosen in the world due to its high effectiveness. [Convenient Magnetic Charging Type/USB Type] A convenient rechargeable type that can be used for about a week with a 4-hour charge. It also supports USB, so you can charge it anywhere. [Compact and Stylish for the Washbasin] The stylish and ultra-compact design doesn't take up much space even when placed on the washbasin. Place it in a place that is easy to see and make it a daily habit. [Portable, Perfect for Travel] This water flosser with a tank of about 177ml is cordless and easy to carry, making it ideal for short trips and business trips, as well as for home use. [Usage Time per Use] Continuous usage time with one water supply is about 45 seconds. [2-Stage Mode] The water pressure is a 2-stage type, and you can select it with the slide button to suit yourself. [World's No. 1 Brand] Born in the United States in 1962. A brand with a history of over half a century. Obtained the first patent for an oral irrigator. It is the most chosen in the world. [Unique Ultra Jet Water Stream] Waterpik uses a thin and sharp "Ultra Jet Water Stream". It's powerful because it doesn't contain air. ▼Contents - (2 types of tips): Jet tip x 1, Tongue cleaner tip x 1, Charging cable