DESC: Product Features:Powerful and Precise CleaningThe Oral Irrigator is small but powerful. At 1,600 pulses per minute, it cleans debris between teeth and massages gumlines for healthy gums. A great tool for cleaning braces.Portable for Travel or a Quick CleanGreat for travel or a quick cleaning between meals. The Oral Irrigator folds down to the size of a coffee cup. There are no awkward cords or cumbersome tanks to worry about.Large Tank CapacityThe Oral Irrigator has a large water tank capacity allowing for longer periods of use at home or while traveling.