1. Audio Control
Function
Operation
Play / Pause Track
Short press the Multi-Function Button
Next Track
Press and Hold the Multi-Function Button on the right earbud for 1 second
Previous Track
Press and Hold the Multi-Function Button on the left earbud for 1 second
Increase Volume
Double press the Multi-Function Button on the right earbud
Decrease Volume
Double press the Multi-Function Button on the left earbud
2. Controlling Phone Calls
Function
Operation
Incoming Call
Answer Call
Short press the Multi-Function Button
Reject Call
Press and Hold the Multi-Function Button for 1 second
Call In Progress
End Call
Short press the Multi-Function Button
Mute Mic
Press and Hold the Multi-Function Button for 2 seconds