About the indicator
The indicator flashes in red or blue to indicate various statuses.
: Turns on in blue/
: Turns on in red/-: Turns off
Turning on
- When turning on the headset by pressing and holding the
button for about 2 seconds when the headset is turned off.
-
(flashes two times)
Turning off
- When turning off the headset by pressing and holding the
button for about 2 seconds when the headset is turned on.
(lights for about two seconds)
BLUETOOTH status indication
-
Pairing mode
(Pressing and holding the
button for about 7 seconds when the headset is turned off)

-
Not connected
- -
- -
- -
(one-second intervals) -
Connection process completed
(flashes quickly for about five seconds) -
Connected
- - - (about five-second interval) --- 
-
Incoming call

Sound quality mode indication
-
Priority on sound quality
- -
- - 
-
Priority on stable connection

For details, refer to “Switching the sound quality mode.”
Remaining battery charge indication
-
High
- -
- - 
-
Medium
- - 
-
Low (needs to charge)

For details, refer to “Checking the remaining battery charge.”
Other
-
Initialization completed

For details, refer to “Initializing the headset to restore factory settings.”
Hint
- When the remaining battery charge becomes low, the indicator turns from blue to red, except for pairing mode.

