AC Sound for Restorative Sleep | 8 Hours Air Conditioner White Noise | Black Screen

8 hours of air conditioner sounds for sleeping: a steady AC hum and soft airflow on a black screen. No music, no rain, no narration. The lights are off. The room has settled down. The air conditioner keeps running. Choose a comfortable volume and let this steady sound sit in the background as you wind down. Good for sleeping, napping, studying, or covering street and neighbor noise. Subscribe to Black Screen Sounds for more fan, rain and ventilation sounds to return to. SOUND PROFILE Air conditioner airflow and low machine hum No added rain, music or narration One quiet startup cue as the sound fades in over 15 seconds A brief subscription message fades away by 0:16; the screen then stays black LISTENING GUIDE 0:00 Gentle start and brief opening 0:16 Steady air conditioner sounds and black screen 4:00:00 Halfway through: the same air conditioner ambience #AirConditionerSounds #ACSound #BlackScreen