1.3 Modes Red Light Therapy for Face: red light (630nm) nearinfrared light (850nm), blue light (410nm) and yellow light (490nm) 3 light modes. The combination of red light and nearinfrared light which is the combination to increase skin elasticity and gloss. Blue light can help balance oil secretion. Yellow light helps improve skin redness. Red light mask has 3 levels of brightness, short press the switch key to adjust the brightness 2.RED Light Mask with Timing Function: Equipped with a remote control handle, which can easily control the timing function. The system defaults to 10 minutes. Short press the time button to adjust the timing time. Multiple time periods such as 10 minutes/15 minutes/20 minutes are available. The device will automatically turn off when the timing ends 3. Equipped with Eye Mask: Thoughtful eye mask to protect your eyes from strong light. Light weight, soft silicone material, more suitable for the face, no pressure on the face, no burden, can be rolled up and put into the bag, very suitable for traveling, and camping. This red light mask is easy to clean, just wipe the silicone part with a soft towel or wet wipe after use 4.192 High Energy Lamp Beads: With an irradiation distance of 4mm, the energy coverage is large and the energy is more dense. The highenergy light can evenly reach the bottom layer of the skin, helping to improve the skin condition of the entire face. You can enjoy light therapy for face while reading, doing yoga, exercising, and entertaining, ing your hands and ready for use at any time. Reminder: It is recommended to use moisturizing mask and skin care products after using the product