... 5/15/25min 2)sensor:Day,Night,24Hrs 3)power:2D battery 4)280ml air freshener Automatic Perfume Dispenser ... dispenser, automatic aerosol fragrance dispenser,Automatic Aerosol dispenser/Air freshener dispenser/Aroma spray machine 1)CE Certificate ... : 460.6gSpray interval: 5, 15, 25 minutesLight Sensor: spray at day or night or 24 hours Power ... lock and LED indiator, use 280ml air freshener, for home use