Air flow: Listen & Download Air flow .mp3 Error! Change your browser, please! ⇓ Download Steam ⚠ Mask breathing ⚠ Air release with a loud whistling creak, ⚠ Small compressor blowing air ⚠ Helium balloon ⚠ Soccer ball ⚠ Air broom, Blower ⚠ Air is bleeding through a hose ⚠ Rope torsion ⚠ Air is blown through a glass tube ⚠ Wind tunnel ventilation ⚠ Air is let through the regulator ⚠ ★★★★★