Product description:

The Hot & Cold Hammer 
The cold treatment function is specially designed for claming down the skin after peeling. The skin is sensitive after peeling treatment, so the cold treatment procures is necessary. - - The hot treatment function is designed for accelerating the absorption of nutrition.
40K Cavitation operation is  a 40kHz focused ultrasound cavitation effect, to cause tons of microscopic air bubbles to surround the lipocyte (fat cell) membranes and with its resonant frequency, the bubbles cause a high enough to cause the fat cells to break up instantly.
The broken lipocytes are then moved to the liver and safely metabolized out of human body which is assisted by drinking a lot of water.
It produces lipolysis of fatty acids from adipocytes (fat-laden cells) due to a phenomenon known as stable cavitation, and increased cell permeability of the adipocytes. You get an increased flow of triglycerides. Furthermore, there is a breakdown of the fibers through mechanical action ("jet stream"). Finally,some content of adipocytes is metabolized by the liver and eliminated in the urine.

Why do we use Radio Frequency and Red Photon at the same time?
It is the Efficacy of Combined Skin Tightening and Fat Reduction.
Combining Red Photon operation and Radio Frequency is a logical approach to achieve skin tightening and fat reduction without liposuction. We explore the practicality and value of combining Radio Frequency and Red Photon to achieve skin tightening and localized fat reduction in the back,shoulder,arm,abdomen,buttocks,thigh,legs,waist,neck,face,forehead, jowl areas and eyes' around. Patient acceptance, and patient satisfaction were assessed.