Yes, you can enable playback volume control, instead of manually turning off the earbuds, when using a long press. The Jaybird App allows you to change the functionality of long presses on your earbuds’.
To customize the functionality of your Jaybird Vista earbuds multi-function buttons:
Download and install the Jaybird App.
Open the Jaybird App on your phone.
Navigate to the Headphones tab and select ‘Button Controls’.
Once enabled, pressing and holding on the left earbud multi-function button will decrease the playback volume. Pressing and holding on the right earbud will increase the playback volume.