Description The DCE512B 20V MAX* Jobsite Fan offers a powerful concentrated air flow for enhanced jobsite use. Add it to your 20V MAX* system of tools. Stand it up, hang it, or mount it where you need, so it is not in the way. Plus, it offers variable speed control so you can set the power you want.Powerful upgraded motor to provide up to 650 CFMIP 54 RatedMultiple hanging options - freestanding, hang hooks, and wall mountWide-Range, Variable Speed ControlUp to 4.5 hours runtime on MAX airspeed (using a DEWALT 5.0Ah Battery)Part of the 20-Volt maximum system (battery sold separately)