... 1)Spray interval:8,15,30 mins 2)Day,Night,24Hr 3)Electric power 4)300ml air ... aroma dispenser1) Spray interval:8,15,30 mins 2) Light sensor:Day,Night,24Hr 3) Use electric power, with ... controller * Extraordinary and comprehensive function * Spray at day or night or 24 hours Case material: ABS ... ; 8hours,12hoursLight Sensor: Day, Night, 24hours, OFF,ON Spray: 1 time or 2 times or 3timesTest Button ...