I have used the Phillips Sonicare Protective Clean toothbrush for years. I love how clean my teeth feel every time I use it. I have been so impressed with it I ended up purchasing this same toothbrush for both of my kids. The battery easily stays charged for over a week. It is easy to keep clean and replace the toothbrush heads when it's time to replace them. This is a great medium priced electric toothbrush.