mini automatic aerosol dispenser with remote controller1)CE,factory,cheap price 2) Spray interval: 5,10,15,20,25,30minutes;8hours,12hours 3) Power: 2AA battery 4) Refill: air freshener, Dia45mm Function: 5,10,15,20,25,30minutes;8hours,12hoursLight Sensor: Day, Night, 24hours, OFF,ON Spray per time: 1,2 or 3 times Test Button, ON/OFF button ..