Portable FanModel DCF300 is a Cordless Fan powered by 14.4V/18V Li-ion battery to provide air circulation or cooling for jobsite in all seasons.- Frame structure is designed to make minimal wind noise.- 3 selectable wind speeds: High / Medium / Low- Automatic off timer, 3 stage adjustable: 1, 2 and 4 hours.- Metal front guard can be removed for easy cleaning.- Constant speed control.- Carry handle on rear of machine.- 330mm diameter- Fan tilts up and down.