Hidden Feature of iPhone's earphone

How many of you there is some hidden features of your iPhone’s  earphone ? For some people, they might think of the function of earphone are just to set the volume of music or a call. However, there are still some features that you need to know. Otherwise, it would be a waste for you because you didn’t make use of all the feature. Below are hidden features that you need to know：

1 ) To pause or play music - tap the middle button of the earphone once.

2) To play the next music/ skip the current music -  double tap the middle button of your earphone.

3) To  forward music - double tap the centre button and hold it until the part you want.

4) To get back to the previous song – triple tap the middle button of earphone.

5) To go rewind music-triple tap and hold the middle button of earphone.

6) For iPhone 4s user and above, tap and hold the middle button will enable SIRI.

7) If you want to receive incoming call, just tap the middle button.

8) To reject incoming call, just press and hold the middle button of earphone.

9) To capture a photo while you plug in an earphone, you can press the volume up button.

Hope you all enjoy reading it. Thanks.