What it is: A 4-in-1 mask that uses red, blue, infrared and mixed LED light to target different skin issues, delivering firmer younger-looking radiant skin.What it does: This face mask features 100 LED lights with four colors, each targeting specific skin concerns. The red light helps promote and improve blood circulation for healthier skin. The blue light helps to reduce oil secretion and improve acne-prone skin. Infrared light helps increase skin moisture and improve roughness. Mixed light helps to improve skin imperfections and provides anti-inflammatory benefits. With its soft flexible silicone material and comfortable straps, it's suitable for almost all face shapes and sizes, allowing freedom of movement. Enjoy up to 60 minutes of treatment on a full charge with easy remote control operation. Choose between automatic mode to experience all LED colors or manual mode for focused treatment. How to use: Begin by cleaning and thoroughly drying your face and hands. Sit or lie down and place the mask over your face, adjusting the elastic straps for a comfortable fit. Use the remote control to select your desired treatment mode. After the session, apply your preferred serums or creams to enhance absorption. It's recommended to use the mask for 10-15 minutes per session. Start with 3-4 treatments per week, then reduce to 1-2 treatments weekly once you see results. 8" x 0.13" x 15" Imported