I was using this normally until recently, but the head broke, so I'm selling it to replace it. It shows signs of use, but I think it's still usable. I've confirmed it works for over 5 minutes on strong mode after a full charge. Please check the photos as they are all that's included. Please refrain from purchasing if you are sensitive to used items. Returns are not accepted to prevent swapping. No returns, no claims. *Please note that the head is not included.*