Connect two UE BOOM 2s together for bigger sound.
Use the Double Up option on the home page of this app and follow the on-screen instruction.
You can also Double Up the UE BOOM 2 with a UE MEGABOOM, UE ROLL, or UE BOOM that has been updated with the latest firmware. Use the Double Up option on the home page of this app and follow the on-screen instructions.
Or to Double Up without the app, simultaneously press the Bluetooth and + buttons on the speaker that is playing music. Then press the Bluetooth button twice on the speaker that you want to add.
Double Up Lock:
Use Double Up Lock to have the speakers automatically Double Up the next time they are both powered on together.
To enable “automatic” Double Up, toggle the “Double Up Lock” setting to ON in the “Settings” section of this app.