Multicolor Light Therapy for Face and Body: Red light (630nm) + near infrared light (850nm) for winkles or muscle pain relief, blue light (460nm) for acne, amber light (605nm) and mixed light(460nm-850nm). You can choose the red light face mask mode that suits your skin problems. Now you can get rid of expensive spas and enjoy various face neck and body light therapies at home Professional Facial Care: Our led face mask light therapy has 4-chip LED chips, 720 chips provide powful light sources. Designed for facial care, reduce wrinkles and easily have smooth skin. Light-proof glasses are provided, please wear them during use to protect your eyes from discomfort caused by exposure Full Body Therapy Care: The infrared light therapy device 30.8" x 11.8" covers a large area of the face, neck, shoulders, back, waist, arms and legs to relieve muscle pain. It comes with two elastic straps, you can enjoy it while sitting, lying or walking around.