DESC: Maverick Grill Fan.This handy portable fan is 6" diameter and uses 4 AAA batteries (all included) to provide breezes and cooling air anywhere.Aim the fan over the grill and blow the smoke away! Energy efficient, typical batter life 4-5 hours continuous, a whole summer with intermittent on/off operation.Clip onto any shelf up to 1" thick and bend the gooseneck to the desired angle.Stainless steel housing and mounting clip, useable rain or shine.