The order was received quite quickly. Packed perfectly in an original beautiful box. There are additional electrodes for other parts of the body. In the beginning put on dry skin, but the programs did not work. I applied the method as for electrophoresis-a wet cloth. All programs work. The seller is easily in contact. I recommend. if someone will use the device, I wish a good purchase, there is medical evidence for use. I need a doctor's advice. Some are contraindicated.