Functional Operation
Music
Single-click:
Either earbud for Pause/Play.
Double Click:
The left earbud for previous songs,
The right earbud for next song.
Incoming call
Single Click:
Either earbud to answer Call.
Double Click:
Either earbud to reject / End Call.
Siri Voice assistant
Long Press 3S :
Either earbud to activate siri voice assistant.
Tips:
1. The Volume can be adjucted by the phone. Please use
the earbud in reasonable volume and time, otherwise it
will damage your hearing if you listen the music for long
time in high volume.
2. In the Mono mode, double click the earbud only for
next song.