Description of the Equipment 1.Photodynamic is cold light, and could not produce high temperature, and could not burnt skin. Transfer light energy into cell internal energy, accelerate the process of cell growth cycle, stimulate the production of collagen fiber cell protein. It can cause unexpected effects of repair aging skin, acne skin, skin patches, wrinkled skin, allergies and the sun burns the skin, what's more, which is could not bring any harm or uncomfortable to the skin. 2.PDT is the world's top scientific and technology achievement, which applies the response of photodynamic to skin treatment and maintenance, It is a facial skin care expert, with simple operation and no side effect. Function 1.Improve symptoms such as aging and loosening skin,coarse pores, and slender wrinkles. 2.Improve pigmentary pathological changes,such as freckle, sunburn,senile plaques; 3.Improve dark complexion caused by bad metabolism or poor circulation. 4.Repair and nurse the damaged skin. 5.Do detumescence, inflammation diminishing and scar elimination treatment for oil acne effectively. Specification Voltage AC110V/AV220V GW 24KG Wave length 200NM-900NM Out frequency 1-30Hz MEAS. Of instrument 45.5cm*55cm*160cm