Did not last long
I bought two sets of these for my kids. My son used his two brush literally for about a week and it stopped working. I thought it might've been dead and charged it. After a whole day of charge, it still did not work. Honestly my high hopes for it is gone, very disappointed in the product but most disappointed that I bought two sets and now I can't return either of them because it's past it's return time.
Rating: 1 stars