2023 laser portable -20c picosecond cooling device for pain relief cold air skin cooling machine for laser, Black

the skin air cooler adopts a variable frequency air compression fan device to compress the air and then spray cold air through the refrigeration device. the cold air cools the skin to protect the epidermis, reduce pain and enable high energy density without damaging the epidermis. all 808 laser, fractional laser, enamel pigmentation and other cosmetic procedures need to protect the skin, the skin air cooler can provide cold protection to the skin throughout the process, protecting the skin from thermal damage caused by light and heat. continuous cooling wind can be generated on the target tissue to minimize pain and thermal damage, wind speed and cooling time can be adjusted on the screen according to the patient comfort level 1-7, cooling time 1-60 minutes; . the cooling level can reach -20 degrees..syi