The device uses the principle of light therapy to activate skin cells and improve skin condition through specially adjusted light of specific wavelengths. It is a non-invasive, painless and safe method of skin care without the use of chemicals. After being absorbed by the skin, the light is converted into intracellular energy, which triggers a photochemical and enzymatic reaction. During this process, a large amount of glycogen and protein is produced, which promote cell metabolism and collagen regeneration. Thanks to this, effects such as rejuvenation, acne treatment, dark spot reduction, skin firming, wrinkle smoothing and skin whitening, can be achieved. Product features: Effective - 99 LEDs provide large-area high-energy photon skin care treatment. Versatile - 5 light beauty modes to address various skin concerns. Safe - Non-invasive skin care method ensures chemical-free and painless treatment. Easy to use - One-step therapy and a built-in timer make this mask easy to use. Comfortable - Soft and comfortable silicone material ensures pleasant user experience. Flexible - The mask is only attached to the controller, allowing you to move freely during use. Usable with cosmetics - Use with cosmetic products such as essence, serum or mask to improve effectiveness. Timing - 6 timing modes (5 min., 10 min., 15 min., 20 min., 25 min. and 30 min.). Intensity settings - 3 adjustable light intensity levels (50%, 75% and 100%). Clean - Wipeable, silicone does not transfer bacteria, is hypoallergenic and easy to maintain.