SP-121 Bipolar RF and EMS Skin Tightening Facial Radio Frequency Machine Face Lift Body Shaping Massager, CE Certified (ST) - EU Plug For skin tissue, when acting on the skin, the collagen fibers in the dermis layer can be heated to 45 to 65, which will cause the contract of collagen fibers leading to the proliferation of collagen so as to remove wrinkles and reduce pigmentation and restore skin elasticity This machine contains three probes. Large probe, 50MM in diameter, for body. Medium probe, 30MM in diameter, for face. Small probe with a diameter of 10MM, used around the eyes EMS: strengthen muscle, reduce puffiness, encourage lymphatic drainage, improve skin circulation Radiofrequency therapy: Improve skin elasticity, tighten and firm, improve skin overall texture and volume Specifications: Product size: 13.5*18*21cm Product weight: 0.9kg Voltage: 110-220V 50/60HZ Gear adjustment: 10 gears Probe frequency: 1MHZ Power: 72W Energy output: 1-15J/c Probe diameter: 10MM 30MM 50MM Line length: 1.6M Package included: 1 x Host (with 3 Probes) 1 x Handheld Stick 1 x Power Adapter 1 x English User Manual Other items not include