Review (1/5): No instructions, random cord.
This product intentionally comes without any instruction/operation manual. It comes with FOUR cords and a metal unit/box with FIVE portals. Two of the cords can fit interchangeably into two different portals, but it is not clear which portal is the correct one for either of the cords. I am afraid of making a wrong choice. Two of the cords are obvious to which portal, i.e, the one that attaches to the handset, and the power cord that powers the unit/box. The foot pad is a thin flat bar with metal on one side and rubber on the other and the other end of the cord fits into both of the identical portals, and like I stated, I don't know which portal is intended. It is not like a traditional foot pedal that has movement up and down to operate, so I'm not sure how it works, perhaps contact from a shoe to the metal side or to the rubber side? The fifth portal is very small, and none of the cords fit into it. Not sure what it is for as there are no instructions or diagrams on the unit itself to indicate. It comes with a packet of 8 red washers that look like they may go into the handset. There are 8 needles, 4 different sizes, with no indication which needle is to be used for what procedure. The needles are crammed into the box so tightly that a couple are bent. When I plug it in, there is vibration to the hand piece which you control by pushing buttons on the unit/box. Please note that there is no adjustment for the needle length so if the needle sticks out too far, you will get excessive blood and possibly scarring to the client's face. To my detriment, I've found no links or pictures online of this model to help with any questions on assembly or operation, so, in my opinion, that renders the product useless.