Peaceful, non-looping white noise from a real fan (without the cold air) Travel friendly, portable design Fully adjustable tone & volume (10 settings) for babies, kids, adults, and even pets Applications include loud neighbors, city street noise, office privacy, tinnitus, snoring, barking dogs, and noisy hotel rooms Optional SNOOZ companion app includes remote control, programmable automatic on/off scheduling timer, night light, and first-ever nursery calibration to protect baby's ears (available for iPhone and Android)