The original Jellen® Portable High Frequency Violet Ray is the #1 best-selling professional-grade portable high frequency machine chosen by spas, salons and experienced home users for the treatment of acne and aging skin. Three interchangeable high frequency electrodes are included in orange (neon) to facilitate the treatment of the face, scalp and body. In addition to offering powerful skin rejuvenation, oxygenation and purification all in one space-saving unit, the system features an adjustable intensity control knob, a three-prong grounded power supply plug ensuring safety during use. The original Jellen® Portable High Frequency Machine High Frequency Electrode Set In (Orange) or (Violet): 1 x Mushroom Electrode 1 x Point Electrode 1 x Comb Electrode Padded Storage Case Treatment Guide Does not emit damaging light in the ultra-violet (UV) spectrum Powerful oscillation rate at up to 200,000 Hertz. This is awesome on tired, aging, hormonal skin for men and women. Retail is $250. Selling for $100 firm. You can find these in spas and are used by medical estheticians. I pack and ship with care. Smoke free pet free home.