This Shape Tactics Ice Cooled RF Facial Care Machine is perfect for anyone looking to tighten their skin. Ideal for home use or in a professional spa setting. The machine has a cryogenic temperature range of 2~ - 5°C and a heating temperature range of 38~45°C. It operates at an RF frequency of 5MHz with a power of 50W. The package includes 1x ABS Bottle, 1x Main Machine, 1x Cold & Hot RF Handle, and 1x Power Cord.