... biological wave light sources are utilized to rapidly effect hypodermic tissue,get absorbed by linear cell particles, ... smoothes fine wrinkles;Anti-aging, skin whitening, freshening, skin moisturizing, brightening, wrinkle remove, sensitive skins treatment, hair regeneration, ... supply220V, 50Hz 110V, 60HzExport power120mw/cm²Density if power≥300J/cm²Environment temperature5°C~40°CPacking dimension131* ...