If you want to remote control last/next song, pause/play, it needs your
Bluetooth mobile phone or Bluetooth transmitter paired with the headset
to support AVRCP profile, please refer to the user’s manual of your
mobile phone or Bluetooth transmitter for further information.
The Bluetooth will disconnect between headset and mobile phone
automatically if you plug 3.5mm audio input, and the Line in is available
in this time.
6. LED indicator
1) Charging
LED indicator
Status of headset
Red LED on
Charging
Red LED off
Finish charging
2) Pairing with Bluetooth device
LED indicator
Status of headset
Red and blue LED flashes
alternately
Pairing mode
Blue LED flashes once quickly
every 2 seconds
Not connect device
Blue LED flashes twice quickly
every 4 seconds
Have already connected HFP or
A2DP
Blue LED flashes three times
quickly every 4 seconds
Connect
HFP
and
A2DP
simultaneously
Blue LED flashes quickly
Calling/incoming call
Blue LED flashes once quickly
every 4 seconds
During a call
Red LED flashes twice every 30
seconds
Low battery
7. Indication tone
Indication tone
Status of the headset
Continuous two prompt tone
every 10 seconds
Conversation
mode
and
microphone mute
Three “dong” warning tone every
30 seconds
Low battery
10