Invest in something that would last
This product was only good while it lasted. Instructions were followed on how to not letting it get wet especially the inside of the rotating part. After 1 week of use it stops working even after batteries were changed. This is what happens when you try to purchase a cheap one. If you want something that would last, invest. Two stars because I liked how it had different brush options and how small it is. Didn't like how it wasn't waterproof but I made it work.
Rating: 2 stars