Review (4/5): Works well but must be plugged in
I do my nails at home (polish, press-ons, semi-cured gel, and dip powder), so this is a great tool to have. It’s versatile with several attachments and includes a bag sanding bands as well. The speed is adjustable and the unit is fairly powerful and quiet. The only downside is that I thought the unit could be charged and used wirelessly, but it has to be plugged in to work. That wasn’t clear when I chose it, but it looks like the listing has been updated to point it out.