Function 1. Tighten the slack skin. 2. Partial or the whole body weight slimming 3. Effectively improve the buttocks and the leg's orange skin, effectively solve the problem of abdomen skin slack after, etc. 4. Enhance the speed of the body's metabolism, and speed up discharging of waste and moisture from the body. Advantage 1. Easy to operate, treatments are passive, it will not compromise office staff time or productivity,won't affect life and work after treatment, fast healing time 2. Treat All Skin Types, Treat Body Parts such as neck, knees, hips, thighs, bottom, and arms 3. Accelerate tissue coagulation to avoid muscle slack after slimming 4. No bleeding, no pain, no side-effect 5. Save money, fast return on your investment Technical Specifications Both 110v and 220v voltage versions are available.Also, we stock the USA, UK, AU, and EU plugs to suit for the country all over the worldFrequency: 50/60HzTechnology: Cavitation 2.0 unioisationCavitation frequency: 40KHzPower: 120W Package Listing 1 x Host 1 x 40k cavitation head 1 x Base 1 x Power cord