How do I control music playback with touch controls?

To play or pause music, tap twice on the earbud. To skip to the previous track, press and hold the left earbud for 2 seconds. To skip to the next track, press and hold the right earbud for 2 seconds. You can also adjust volume by single tapping the left earbud to turn down and the right earbud to turn up. (Page 10)