Wildgame Innovations ZeroTrace Portable Scent Elimination Unit Grey/Black. This scent elimination unit is compatible with three power sources: standard outlets USB ports and 12V vehicle plugs. We even sized it just right to take up residence in cup holders. The easy-to-use ZeroTrace Portable begins working instantly with a super quiet fan for odor removal that's as safe as it is effective. How PureION Works This ZeroTrace device creates a constant flow of charged particles known as plasma ions. These electrically charged positive and negative ions naturally cling to airborne particles as air cycles through the unit. Through a bonding process the ions render odor molecules and scent contaminants inert " all without the by-product of potentially harmful ozone. Specifications for Wildgame Innovations ZeroTrace Portable Scent Elimination Unit: Manufacturer: Wildgame Innovations Color: Grey/Black Features of Wildgame Innovations ZeroTrace Portable Scent Elimination Unit Safe ozone-free scent elimination Removes odor-causing bacteria Safe for indoor use " even confined spaces (vehicle closet etc.) Won't damage clothing or gear Ultra-quiet fan evenly spreads healthy ion particle flow Sized to fit in vehicle cup holders Multiple charging options to reduce scent anywhere Package Contents: Wildgame Innovations ZeroTrace Portable Scent Elimination Unit 110V Adaptor 110V DC Power Cord USB Cable Vehicle Charger Wildgame Innovations WGIPG0006: ZeroTrace Portable Scent Elimination Unit Grey/Black