Electric Home Air Freshener 4 to 6 Weeks of Fragrance * Contents: 1 Base Unit - 1 Bottle of scented Oil 0.625 Fl Oz * For use with all Yankee Candle electric home fragrance units * About This Fragrance: There"s a quiet holiday beauty in this blend of woodsy evergreens and cool, freshly fallen snow. * About Electric Home Air Fresheners: Enjoy authentic Yankee® fragrance in any room, any time! With adjustable intensity up to 6 weeks of fragrancing, this UL listed unit plugs into any standard 120 volt outlet (vertical or horizontal). Includes heating unit, shade and scented oil.