V20* cordless jobsite fan (tool only) has the versatility to run on a V20* Battery or be plugged into an AC wall outlet for unlimited runtime. With up to 650 CFM & 3 speed settings, you'll have the power and airflow that you want. The fan has a pivoting head allowing you to direct air where needed. The compact and lightweight 4.4 lb., design can be easily stored and moved around for added convenience. Versatility: AC/DC power provides versatility where needed Optimal airflow: 3 speed settings for extended runtime or airflow Extended runtime: up to 8 hours of runtime on high setting and over 24 hours on low setting* Direct airflow: 240° pivoting head allows you to direct airflow