The studioking turbo windmachine 500 is a nice addition to your photo studio. the constant and natural wind flow creates a unique effect on your photos. you can manually set the wind machine at four speeds, from a soft breeze to a strong wind. at the optional accessories you will find a matching tripod on wheels. Usage turbo wind machine 500 Flowing skirts and hairs is possible thanks to the strong wind current. this ‘magician effect' provides a special result. Specifications of the turbo wind machine 500 - diameter tunnel: 46 cm - weight: 8 kg - noise level: 60 db - motor: 145 watt - rotations per minute: 1400 - cfm *: 2880 (this equates to 81.55 cubic meters) * cfm (cubic feet per minute) airflow unit that indicates how much cubic foot air passes a certain point. one foot is 12 inches, which is equal to 30.48 cm.