... 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 ... Bar & restaurant Automatic Aerosol Dispenser with lock and LED indiator, use 280ml air freshener, for home use