You'll hear a window unit air conditioner running: a steady fan wash with a consistent white-noise buzz, perfect for sleep, deep rest, relaxation, meditation, or focus. The even texture helps mask distractions like traffic, voices in the next room, hallway noise, or city hum, giving your brain something simple and constant to settle into. Press play and let this familiar AC sound run all night.No mid-roll ads, ever. This recording runs for 8 hours with no voice, no dialogue, and no music.Tags: window AC white noise, air conditioner sound, AC hum for sleep, window unit air conditioner, AC fan noise, steady white noise, cooling fan ambience, sleep soundscape, background noise for sleeping, noise masking, block out traffic noise, deep sleep sounds, relaxing white noise, study focus noise, meditation white noise, calm room ambience, uninterrupted 8 hours, consistent fan sound, bedroom white noise, insomnia relief sound, nighttime noise blockerAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy