... needed after treatment .Cryo lipolysis technology is FDA approved for fat cells removal . Could reach -7 degree ,with supper ... School conducted research that under carefully controlled conditions , subcutaneous fat cells are naturally more vulnerable to the effects of cold ... 50Hz, or AC 110V±10%,60Hz(Optional)Net Weight of host :53 kgNet Weight of Accessories :7KgHost physical Dimension :570mm*490mm ...