Cellgain I purchased and used this at an esthetic salon. I bought it many years ago, and there is some dirt on the part of the beauty device that doesn't touch the skin, likely due to aging, but there are no problems with its use. Operation has been confirmed. Charger included. I disposed of the instruction manual and the included drawstring bag because they were dirty. Since there is no outer box, I have priced it quite low. You can select modes with EMS and light. It seems you can download the instruction manual, so if that's okay with you, please consider purchasing it. I am selling this to organize my belongings. I will be disposing of it at the end of this month, so please feel free to message me if you have any questions! Area...Face