I had a larger plug in Waterpik unit that began to leak and had no idea how to fix it. It also was too large to fit on my bathroom sink. I saw this smaller version and thought it would be great. The power is less than the plug in unit and the batteries die very quickly. Also, the water holding container is not large enough to completely water floss your entire mouth. While I like the size, I am disappointed in the performance.
It’s a great product you can take it with you anywhere and I do when I go to watch 2 to 3 times at one sons grandkids and the rest of time with my other grandkid and on weekends when I go to my other grandkid house