Amacool Portable Battery Operated Clip On Fan, From $21 (was $36) at Amazon Shop It! And don’t sweat the charging factor — this "perfect" fan runs on a rechargeable battery that lasts between ...

The Aiychen Clip-On Cooling Waist Fan with Flashlight is now just $26 (regularly $70) and available in two colors: Orange and Green (pictured below.) The fan has a 5-star rating.