Not only does it produce a constant noise that's soothing, it also cloaks other pesky outside noises that could distract you. When I lived in an apartment complex with thin walls, a sound machine ...

Over on Yimbly, (which is owned by the Mirror's parent company Reach) there's an affordable LUMI White Noise Machine offered ...

However, if you're using applications like YouTube and Spotify to listen ... are instead reaching for the Magicteam White Noise Sound Machine, which shoppers call a "game changer." ...