Attaches to any Coleman Tent Cool Air Port or any tent window/door using the included magnetic plate. Fan can stand alone, using legs built into the magnetic plate. Approximate run time is up to 40 hours (on low; 20 hours on high) using the 6D battery pack (included), which requires six D batteries (not included). Install inside tent to pull fresh air in, or outside tent to pull stagnant air out. Includes soft-to-touch foam blades. 10-1/2''H x 10-1/2''W; manufacturer's 1-year warranty. Made in USA.