What if your mask could say anything you wanted? The Lumen Couture LED Matrix Face Mask is a one-size-fits-all face mask with unique technology that lets you get the message across in a whole new way. Write your own text, draw your own designs, or use your phone’s microphone or music tracks for equalizer effects for endless possibilities. The battery is fully rechargeable via USB (cable included) and hidden within the mask. The tech components are easily removed, either for increased air circulation or to toss the mask in the washing machine to clean and sanitize it for use. When the LED matrix is not in use, swap in the PM2.5 carbon filter (1 included) for added protection.Change the animations with the free CoolLED1248 app for Android or iOS. Draw your own image, write text, or choose from a library of presets. Use the equalizer mode and the LEDs respond to music or sounds and voice via your phone’s microphone with visual effects.Note: Before purchasing, please check with local guidelines and recommendations to see if this product is suitable for your intended use.