Charging
Talk mode
Answer a call: When there is an incoming call, press the MFB once on master or
•
slave earphone to answer the call.
Hang up a call: When calling, press MFB once on master or slave earphone to
•
hang up the call.
Reject a call: When there is an incoming call, Press and hold the MFB key on
•
master or slave for 2 s to reject the call.
•
Redial Audio Switch: During voice call, press and hold MFB on master earphone
for 1 s to switch from earphone to smartphone, do the same to switch back to
earphone.
Multiparty call: When there is an incoming call, press the MFB once to answer the
•
call 1. When the other call (call 2) is coming, press once to answer call 2, press
and hold MFB to switch between them.
Earphone charging time: 1,5 h
Charging case charging time: 4h
Micro USB
5