-Bluetooth on/off device via App
-Bluetooth contriving, including working hours,days in week,Concentration grade
-Easily control all of your Bluetooth scent devices, such as device installed where ever you want
-Telling you how many percent scent is left in device
-You can modify device's name on App
-Distinguish device by your remarks
-Check out the PC board version and software version
-You can amend password for devices
-Custom Stall to control work time and stop time