User's Manual

Music
Next track
Previous track
Double click(Right)
Double click(Left)
Short press Play/pause songs
Click left earbud twice to keep
Click right earbud twice to keep
Decrease the volume
Increase the volume
Answer/End CallPress
Reject the callLong press 2 seconds
Reject third party callsLong press 1 second
Connect a new call while retaining the current callDouble click
Controls
Double-click to switch between the second party
and the third party, and there is a 'didi' prompt
when switching calls.
Three-party call
Calling