... ,Night,24H 3)2D battery 4)300ml air freshener automatic air freshener dispenser, automatic aroma spray dispenser, automatic aerosol ... fragrance dispenser,Automatic Aerosol dispenser/Air freshener dispenser/Aroma spray machine 1)CE Certificate-Manufacturer 2 ... )High quality , with Push Button3)300ml AIR freshener refill can4)Spray interval setting: 5, 15, 25 ...