4D Hifu 12 Lines Anti Wrinkle Face Lift Skin Tightening Body Slimming MachineFeatures VoltageAC 110 220V 50 60Hz Output Frequency4 7MHz Output Power10 200W Fuse5A Package Weightabout 13kg Package Size59*41*24cm HIFU advantages 1. It has different working heads for different operational areas: 3. 0mm is for the face dermis layer. 4. 5mm is for the face SMAS layer 1. 5mm for Neck 6. 0mm 8mm 10mm 13mm 16mm for body fat layer. 2. Instead of the traditional surgical face lift with a non invasive technique. 3. Tighten sagging skin,