(For a complete illustrated tutorial, please refer to the detailed guide on switching connections between multiple Muro Box units.)

1. 1. First, ensure that all your music boxes have completed the connection setup and are powered on.
   
   
   
2. Open the APP, tap the gear icon in the lower right corner to enter “Muro Box Settings”, then select “My Muro Box”.
   
   
   
3. In the list, you can see all bound music box serial numbers. Please confirm that the music box you wish to switch to is powered on and has a stable connection.
   
   
   
4. On the list screen, directly tap the serial number of the Muro Box you wish to control at that moment. The system will immediately switch control, and a checkmark will appear next to the device name, allowing you to easily manage multiple devices.
   
   
5. You can also see a “pen” icon next to the music box name. Tap it to edit the name. You can change it to any name you prefer, for example: “My N20 Music Box”.