About the indicator
You can check various statuses of the headset by the indicator.
: Turns on in blue / : Turns on in orange / -: Turns off
Turning on
-- -- (flashes twice in blue)
In this case, when the remaining battery charge is 10% or lower (requires charging), the indicator lights successively as follows.
-- -- (repeatedly flashes slowly in orange for about 15 seconds)
Turning off
---- (lights up in blue for about 2 seconds)
Displaying the remaining battery charge
-
Remaining charge: More than 10%
-- -- (flashes twice in blue) -
Remaining charge: 10% or lower (requires charging)
-- -- (repeatedly flashes slowly in orange for about 15 seconds)
For details, see “Checking the remaining battery charge”.
When the remaining battery charge becomes low
-- -- (repeatedly flashes slowly in orange for about 15 seconds)
Charging
- While charging
(lights up in orange)
The indicator turns off after charging is complete. - Abnormal temperature
- --- - --- - (repeatedly flashes twice in orange) - Abnormal charging
-- -- -- (repeatedly flashes slowly in orange)
Bluetooth function
- Pairing mode
- ---- - ---- - (repeatedly flashes twice in blue) - Not connected
---- ---- (repeatedly flashes in blue at about 1-second intervals) - Connection process completed
- - - - - - - - (repeatedly flashes quickly in blue for about 5 seconds) - Connected
- - - - - - - - (repeatedly flashes in blue at about 5-second intervals) - Incoming call
-- -- -- -- -- -- (repeatedly flashes quickly in blue)
The unconnected and connected status indications automatically turn off after a period of time has passed. They start flashing again for a period of time when some operation is performed. When the remaining battery charge becomes low, the indicator starts flashing in orange.
Other
-
Headphone cable connected (power is turned on)
- - - - - - - - (repeatedly flashes in blue at about 5-second intervals)
The indicator turns off automatically after a period of time has passed. When the remaining battery charge becomes low, the indicator starts flashing in orange. -
Updating software
--- --- (repeatedly flashes slowly in blue) - Initialization completed
- - - - (flashes 4 times in blue)
For details, see “Initializing the headset to restore factory settings”.