Gelish Vortex design blends state-of-the-art technology, convenience and economy in a supercharged, go-anywhere cordless and rechargeable dust collector. Our VORTEX TECHNOLOGY has a smart, space-saving design with unparalleled airborne particle and dust collection, delivering cleaner air for you and your clients without compromising the speed of your e-file service.-Ultra Slim, space-saving design — Just 2.1” high.- Supercharged Vortex-powered fan combines quieter operation with maximum dust removal.- Elevated flip-stand provides an elevated working angle for maximum comfort. - All day strong - full day of client use, both plug-in and/or portable.- Designer magnetic grille makes removal and sanitation a breeze.- Removable & washable filters provide the most economical usage.- A built in Power Indicator Light signals remaining power: BLUE - 100% to 30% power; RED - Less than 30% power (Time to charge!).- Advanced circuitry eliminates inconsistent power levels when used in battery mode.