Need to clear the air? Filter out the bad stuff while lulling your little one to sleep with the 3-in-1 Air Purifier + Sound Machine + Nightlight. Remove dust mites, mold spores and air pollution thanks to the easy-change HEPA air filter. Choose from two sleepy sound options, three fan speeds and four nightlight colors to create the perfect ambiance for your kiddo to fall asleep. Simply plug in and breathe easy.