The XPOWER A-2S Cyber Duster is a new generation Multipurpose Powered Air Duster, Blower that packs a great deal of power in a lightweight, compact package. This version is not only quieter at low speed setting, but also offers an improvement in security on nozzle attachments. Unleashing over 500 watts of power, the XPOWER A-2S Cyber Duster is designed for frequent and heavy-duty use in corporate, IT, and home environments. This tool not only replaces canned air dusters, it also provides you the versatility to dust, pump air, and dry with 3 unique secure, screw-on nozzle attachments. Powered by electricity, the eco-friendly A-2S Cyber Duster eliminates dangerous fluorocarbons and other deadly propellants produced by compressed gas dusters, as well as saves you money on canned air over its lifetime. The XPOWER A-2S is only for use in the U.S. or countries with 115-120V/60Hz power standards. With just one A-2S Multipurpose Cyber Duster, you can enjoy the confidence of dusting and dry quickly without the threat of toxic inhalants!