This is a great little brush
If it were possible to give this item 4.5 stars, that's more what it deserves. This is a great little brush. It's waterproof, for one; it comes with a cute case; and all of the brush heads are useful and quality. It's not super powerful though. At times, if held the wrong way, it will temporarily stop spinning. Love the product overall and am using it daily.
Rating: 4 stars