A little motor that simply does nothing! It just spins and makes noise, nothing else! In two words: wasted money! One when I bought them (I bought 2 pieces, didn't want to miss the opportunity!), and one when I threw them in the closet taking up space!

I tried to charge the machine once. When I tried to charge it, I saw that it doesn't charge. I struggled for a while... maybe I'm not putting the cable correctly, maybe the socket is the problem... eventually, I gave up and took it to the neighborhood electrician for recycling.
Katerina