1 Function The professional skin cooling machine is specially for cooling skin before, during and after using of non-invasive CO fractional laser, Q switch laser, IPL or diode laser treatment; pain release for patients to avoid any burn or uncomfortable treatment; Also efficient pain treatment, swelling reduction and muscle relaxation. It Can work with 808nm diode laser hair removal machine, co2 fractional laser machine, SHR machine, IPL machine and Nd yag laser machine...Suitable for all machines if patients feel pain and needs cooling. 2 Advantages It can produce continuous cooling wind to target tissue to minimize pain and thermal injury during laser and ipl treatment, provide temporary relief for cosmetic injections; Operational instructions . Wind speed (cold air) and cooling time can be adjusted from level 1-7 and cooling time 1-60 minutes on screen according to patient’s comfort; . The cooling level can be up to -20 degree, so in actual therapy laser or ipl can use high power to perform high efficient and fast treatment; . Use large 8 inch touch screen to indicate all treatment parameters , Fexible to operate, no consumables or additional costs ,fashionable, economic and professional;