Review (4/5): If you need it, get it !
I needed this for my chin., tired of plucking those stubborn hairs one at time. Overall the unit works well, I had a smaller unit just for face that was battery operated and wanted an upgrade. It's powerful, works for the majority of hair. Sometimes a little tricky to use on the lip, chin, neck area, I need several passes around face in different directions to get those stubborn black hairs. Better than anything else I've tried.
It doesn't hurt like tweezing, wax, threading or even IPL.