| FUNCTION | CONTROL BUTTON (click sound) | |
| VOLUME CONTROL | Increase Volume Level | Short press the RIGHT earphone TWO times. |
| Decrease Volume Level | Short press the RIGHT earphone THREE times. | |
| PHONE CALL | Answer Phone Call | Short press the RIGHT or LEFT earphone ONE time. |
| End Phone Call | Short press the RIGHT or LEFT earphone ONE time. | |
| Reject Phone Call | Press (more than 1 second) the RIGHT or LEFT earphone ONE time. | |
| Mute/Unmute Microphone | Short press the LEFT earphone TWO times. | |
| VOICE ASSISTANT (PHONE) | Activate Phone's Voice Assistant | During song playback or while powered up, press (more than 1 second) the RIGHT or LEFT earphone ONE time. |
| MEDIA PLAYBACK | Play or Pause the track | Short press the RIGHT or LEFT earphone ONE time. |
| Skip to the Previous track | Short press the LEFT earphone THREE times. | |
| Skip to the Next track | Short press the LEFT earphone TWO times. | |
Note: A beep will be emitted when either the upper or lower volume limit is reached.