Review (4/5): Key word travel
It serves the purpose that I needed...but it is ment for travel I think. The reservoir does not hold much water as you are use to with a regular water flosser...but it does work well. You must have ot in your mouth before you press the button to start it, I learned the hard way with water everywhere...and the battery does hold a charge for a long time. So it is a good little product.