Faulty air conditioning, vibration noise: Listen & Download Vibration noise, Faulty air conditioning .mp3 Error! Change your browser, please! ⇓ Download Windows notification sound ⚠ Android notification sound ⚠ Sound to start presentation ⚠ Cool sound for notification ⚠ Air conditioning (outdoor unit) ⚠ Electronic melody for SMS alerts ⚠ Electric razor ⚠ Whatsapp notification sound ⚠ Sewing machine ⚠ Defrost process, Spaceship freezer ⚠ Popcorn machine ⚠ Portable fan ⚠ ★★★★★