Control another phone via bluetooth

I need to control an android phone by another android phone using bluetooth. Same as _Teamviewer_, but via bluetooth. Suggestions ? I have root and xposed. So far I found only apps that use Wifi, or that transmit to a TV. Not what I need. To make it more difficult: one of the devices is android 4.1 **Edit 1:** I said _mirror_ before. It was wrong. I meant _control_. Need to view and control another device. **Edit 2:** It may be something different than bluetooth, as long as no internet be required.