This APP is using the BT4.0 technology for connecting to a BT4.0 device, which is installed with the car audio, to control the car radio such as volume up and down , channel ...展开

This APP is using the BT4.0 technology for connecting to a BT4.0 device, which is installed with the car audio, to control the car radio such as volume up and down , channel up and down and mode selection. In addition to that, this APP is also able to control the RGB light which is connected to the…收起

This app has been updated by Apple to use the latest Apple signing certificate. fixed the issues for VOL UP & VOL Down