Every workspace needs a fan. Get one that you can take from job to job . or move around the workshop. The Worx Nitro 20V Power Share Cordless Work Fan with Ready Charge is perfectly designed to meet that requirement. Small and lightweight enough to be portable . powerful enough to cool down or ventilate a room. Use it anywhere on battery power for up to 6 hours on Low speed . or 2 hours on High . with a standard 2.0Ah battery. Or take advantage of its Ready Charge functionality and plug it in and charge the battery while the fan is still in use. Low speed operates at 0-1500 RPM/310 CFM . High at 2500 RPM/450CFM. To put it in perspective . that’s as much high-volume air output as a heavy-duty leaf blower. Yet this fan’s blade diameter is only 9 in . and it weighs just 5 lbs. . so it’s easy to transport and store. The head rotates 360 degrees so you can blow or ventilate in whichever direction you need to. The convenient hanging hook means you can place it up high and hang it from a shelf . beam . pipe . or pretty much anything. It also has mount holes on the back so you can install it on the wall for a more permanent placement. This cordless work fan is part of the Worx Nitro Series of battery-powered tools . engineered to deliver more performance and run time than other battery-operated tools on the market.