What it is: An easy-to-use, wireless, noninvasive and painless device that uses red, blue and green light to target your skin's specific needs. What it does: Revilit LED tool features three types of LED light therapy to rejuvenate your skin and target a spectrum of complexion concerns. Simply choose your desired mode—Blue light, Red light, or Green light—and glide the tool across your skin to discover an innovative form of at-home skincare. How to use: Press the device on and cleanse your skin. Choose your targeted light. Place the device directly over the targeted area for 3 minutes (you can touch your skin with device). Move to a new area and repeat until you have treated all desired areas. Hold down button to turn off. To clean: clean the device-head after each use. Charging: charge device after usage with the attached USB. Use the device 2-4 times a week. 4" x 2.5" x 8.5" Natural Beauty & Wellness products are free of sulfates, phthalates, parabens, petrochemicals, mineral oil, silicone and talc Imported