You have some control over your music from your WONDERBOOM.
Volume – Use the Volume +/- buttons to adjust the volume of your music:
Android – You can independently control the volume from the speaker and from your source device.
iOS – The volume is synchronized on your speaker and on your source device.
Play/Pause – You can pause the current track by pressing once on the ULTIMATE EARS logo button on top of your speaker. Press again to resume the track.
Track control – You can play the next track in your playlist by pressing twice quickly on the ULTIMATE EARS logo button on top of your speaker.