Emjoi Beauty Forever Epilator "shavers" Questions

What is a back shaver? Is it a good way to get rid of the hair on my back? Back razors are specially designed large razors with wide blades that allow you to take the hair off your back in a kind of ...

to take it apart and see what's the matter? Or, any suggestions? The major reason that epilator shavers stop working is because of hair that is caught inside the machine. If you have taken the top