This technology is the treatment manner which surgeons like most. 940nm light is not visible and only can be seen with camera. When the laser paddles are placed on the skin, the cold red laser beamspenetrate the skin and just deep enough to reach the layers of fat. When the light hits the fat cells, a rapid chain of events takes place.Firstly, change cell permeability and released. The water, glycerol and fatty acids move into the interstitial space beneath the fatty layer in the skin.Then further water, fatty acids and glycerol spill out.The fat cells are there fore reduce in size and start to reorganize. This velashape machine can use for: Wrinkle removal, Body shaping, Body circumference reduction, Cellulite reduction, Skin tightening, Skin surface smooth, Massage, Eyelid area treatment, Body slimming, Skin lifting.