7 Color LED maskFeature 1.Visual Eye Window Wireless Use. You can enjoy the photon LED spa anytime and anywhere while playing on the phone or reading a book.700mAh Large Battery, After full power use 5H. 2.7 Colors of LED Light. Specific wavelengths of light (IPL) are adopted to offer skin comprehensive care. They can improve skin elasticity status, reduce oil secretion, fade skin imperfections, and even treats skin disorders. 3.One touch button. Press and hold for 1.5 seconds to turn on and off the machine, short press to select the color; press the eighth time, 7 colors cycle 4.High quality LED lamp beads. Up to 90 beads of high purity, high power, low attenuation and low refraction are integrated in one single mask to irradiate the whole face with intense light, achieving unparalleled rejuvenating effect. 5.Safe Comfortable Wearing Experience. With a transparent window a light-proof structure, it cause no harm to eyes no disturbance to daily life; the mask is equipped with a fixed elastic band, and comes with 1 Velcro, it can easily fit all sizes of head. 6.Perfect Companion of Facial Mask. By opening skin absorption channels, it can triple the absorption effect of a facial mask. We highly recommend that you apply skin care products before using it.Operation 1. Clean your face first 2. Apply a mask or apply a serum 3. Wear a mask and adjust the appropriate tightness 4. Long press for 1.5s to turn on, short press to select mode 5. After 10-15 minutes, the skin care is overNote 1.Before use, you need to remove makeup and clean face. 2.Use with a facial mask and essence liquid to achieve a tripled effect. 3.Use 2-3 times a week, 10-15 minutes each time. 4.It is best not to use it when charging, or it will short circuitCaution 1.Do not use