Features 1、Uses red, blue, orange three color light source; Using phototherapy principle and nano materials, uniform light source with different wavelengths. 2、Reduce the occurrence of acne. It also speeds up the micro‑circulation of cells by stimulating the production of collagen. 3、Wavelenght of red light varies from 620 to 750nm and it facilitates blood circulation, accelerates metabolism, generates collagen, helpful to the wrinkle care and the skin improvement. 4、Wavelength of blue light varies form 476 to 495nm and it remove acnes, helpful to the acne care, improving the environment in the hair follicle. 5、Wavelength of orange light varies from 590 to 620nm and it improves the function of oxygen exchange in the cells, accelerates the blood circulation together with the function of fading pigments, improve and soften skin. Specification Condition: 100% Brand New Item Type: Photon Face Mask Material: ABS Light Sources: Red 620-750nm, blue 476-495nm, orange 590-620nm Power Supply: USB charging Battery Capacity: 400mAh Power: 0.5W Usage: Click on the "on" button to start the machine, which is red light, press twice for blue light, press three times for orange light, and long press to turn it off Package List 1 x Host 1 x Manual 1 x USB Cable