The multi-function button works as follows according to how you press the button:

• Play/pause: Press the multi-function button lightly ().
• Next song: Press the multi-function button 2 times consecutively ().
• Previous song: Press the multi-function button 3 times consecutively ().
• Increase volume: Press the multi-function button 2 times consecutively, holding the button down at the second push ().
• Decrease volume: Press the multi-function button 3 times consecutively, holding the button down at the third push ().

Note

• If the communication condition is poor, the BLUETOOTH device may react incorrectly to the operation on the headset.
• The available functions may vary depending on the BLUETOOTH device. When you operate the button illustrated above, it may operate differently or may not work at all.

Hint

• When you select songs or adjust the volume, press the button 2 or 3 times with short intervals between each press (about 0.4 seconds) so the operations will be recognized as being consecutive.