1.If you're listening to music, toggle pause or play by tapping the center button once.
2.To fast-forward a song, tap the center button twice and long-press on the second tap.
3.To rewind a song, tap three times and long-press on the third tap.
4.To skip a song, double tap.
5.To go to the previous song, triple tap.
6.If you have an incoming call, tap the center button once to answer. Tap again to hang up.
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7.To ignore an incoming call, long-press the center button. You'll hear two beeps to confirm that the caller was sent to voice mail.
8.If you're on the phone and you get a new call, tap the center button once to switch calls. To end that new call, hold the center button down for 2 seconds.
9.You can achieve supersteady shots by using your headphones as a shutter release. Tap the volume-up button to capture a photo.
10.prompt Siri by long-pressing the center button.
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