... 5.Mico-control Automatic air freshener/aerosol dispenser/perfume dispenser of MQ-6D, OEM& ODM are welcomed *Microcomputer control,Built- ... population number and air rate frequency jet set*Manual setting of injection interval time:5,10,15,30 Minute*Working time ... Black+White+popular wall-lightMaterial:ABSCapacity:For standard aroma can of 320ml and 300mlOperate3 adjustable work time limit:24hour,day and ...