Yes, you can reset your ROLL 2 back to its default settings, basically, like you just took it out from its packaging. Here’s how
Turn on your ROLL 2.
Press and hold the Volume “-” and the Power button together for about 10–15 seconds.
You will hear a tone to confirm the reset was completed.
The ROLL 2 will turn off. When you turn it on again, it will be ready to pair.
Note: All of your settings (Language, paired devices, EQ, speaker name, Double Up, etc) will be reset to the default settings, but if you have updated the speaker, the updated firmware will remain. Your speaker will not reset itself to a previous version of firmware.