Pause/Pay
Tap the Left/Right earphone once to pause/play music in the music mode.
(Some mobile phone may require to start a media player first)
Voice Assistant
Tap the Left/Right earphone for three times quickly.
Next Track
Double-tap quickly on the Right earphone.
Previous Song
Double-tap quickly on the left earphone.
Adjust Volume
Touch and hold the Right earphone to increase volume;
Touch and hold the Left earphone to decrease volume.