Review on Professional IPX7 Waterproof Cordless Water Flosser - Rechargeable Oral Irrigator with 3 Modes, Portable and Ideal for Home/Travel/Gift, Effective Dental Care for Teeth and Gums by Josh Heelis

I needed one for traveling and the size is good. Great that there is a pocket to put it in. I like it except for the on/off switch position. Before you turn on the device, you must direct the water jet into your mouth, otherwise the water will splash everywhere. You must also turn off the device before removing it from your mouth, otherwise the same thing will happen. This button is very difficult to reach when it's in your mouth. It would be better if it was on the bottom of the device for easier access. Otherwise it works great. Good performance, enough floor space to hold water for a good cleaning.