Balloon descent: Listen & Download Balloon descent .mp3 Error! Change your browser, please! ⇓ Download Steam ⚠ Wind tunnel ventilation ⚠ Rope torsion ⚠ Air broom, Blower ⚠ Suction action of air ⚠ Air is blown through a glass tube ⚠ Air compressor operation ⚠ Oxygen balloon ⚠ Balloon inflating ⚠ Fighting the fire with blacksmith furs ⚠ Air is let through the regulator ⚠ Mask breathing ⚠ ★★★★★