A video walk-through on setting up the MRx Connected Wireless Speaker can be found here
During SETUP mode, your audio system will create a Wi-Fi network. Navigate to your phone or tablet’s Wi-Fi settings and connect to this network. Its name should appear as Ruark [model] [code], where [code] is the unique MAC address of your audio system.
Your phone/tablet may notify you that the Wi-Fi network has no internet access. Ignore this notification and make sure that your it stays connected to your audio system.
Navigate to the UNDOK app and selectin the lower-left of the screen to launch the setup wizard. Select in the lower-right corner to start the wizard. The app will then scan for your device, when the button appears in the lower-right corner, select it to advance.
You will now be prompted to name your audio system. You can leave this unchanged, or choose a custom name. Once you have chosen a name, selectin the lower-right corner to advance.
You will now be prompted to connect your audio system to your network. Select your preferred connection method: Wi-Fi, WPS or Ethernet. If you are using an Ethernet cable, please connect it before advancing.
Follow the instructions to connect your audio system.
Your audio system will now reboot with the settings you have chosen and your phone or tablet will connect to the chosen Wi-Fi network.
Your phone will then scan the chosen network for your audio system, to verify that it has successfully connected. You can selectto skip this step, but may still need to wait a few moments for your audio system to connect to the network before it is present in the app.
Once setup is complete, select.
Congratulations! Your audio system is now set up and ready to use.