Pink Noise White Noise - keep the outside world out so you can keep your inside world in. Pink Noise White Noise is for surrounding noise cancelation. These white noise recording are perfect for people who find it hard to relax when distracting external sounds outside of their controlled environment are present. These well produced recording provides sonic consistency for one’s peace of mind for studying, relaxing and or sleeping. These white noise recording provide a gentle sound mask to block out those unwanted distractions and bothersome unwanted noises. Tip- Pick one of the forever loop playlists, adjust the volume to extra low and play on repeat for gentle long lasting nighttime sonic ambience. Rest and focus better with Pink Noise White Noise.