Say no to canned air. The multi-purpose DataVac Electric Duster is designed to blast dust, dirt and debris off of your expensive tech equipment. And now it comes with Variable Speed...Now with Variable Speed€¦dial €œ low€ for €œsensitive€ electronics/ applications, or dial up to high for maximum cleaning output. Regular use of the DataVac Electric Duster can help to ensure your office and electronic gear is dust-free and running at maximum efficiency. Its sturdy and modernized structure is completely redesigned to offer you the most lightweight but powerful office duster in the industry. It features a 500-Watt, Variable Speed motor and is ideal for keeping keyboards, computers, Audio/ Video, and other technological equipment clean. Consumers keep finding new cleaning applications for the Electric Duster every day. Explore the possibilities€¦ Unlike traditional canned air blowers, it features greener power that is more eco-friendly than alternate options on the market. Its green energy source means the ED-500 is more effective and cost-efficient when compared to other models. The MetroVac DataVac Electric Duster with Variable Speed is available at 120 volts and comes with a 12ft conductor cord, air-pin pointer, concentrator nozzle, air-flare nozzle and a four-piece detailing tool kit. Go green and save green.