Wireless Noise Canceling Stereo HeadsetWF-C710NHelp Guide

You can check various statuses of the headset/charging case by the indicator on the charging case.

: Turns on in green / : Turns on in orange / : Turns on in blue / -: Turns off

Indication of the remaining battery charge

When both headset units are stored in the charging case, the indicator displays the battery level of the headset unit that has the lower remaining battery charge between the left and right units.

When either the left or right headset unit is stored in the charging case, the indicator displays the remaining battery charge of the headset unit stored in the charging case.

When both headset units are removed from the charging case, the indicator displays the remaining battery charge of the charging case.

When the charging case lid is opened or closed, or when the USB Type-C cable is removed after charging is complete, the indicator lights up as follows depending on the remaining battery charge.

The indicator lights up in green for about 6 seconds.

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• When the headset is stored in the charging case and the remaining battery charge of the headset is 91% or higher
• When the headset is not stored in the charging case and the remaining battery charge of the charging case is 21% or higher

The indicator lights up in orange for about 6 seconds.

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• When the headset is stored in the charging case and the remaining battery charge of the headset is between 90% and 1%
• When the headset is not stored in the charging case and the remaining battery charge of the charging case is between 20% and 6%

The indicator turns off.

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• When the headset is stored in the charging case and the remaining battery charge of the headset is less than 1%
• When the headset is not stored in the charging case and the remaining battery charge of the charging case is less than 5%

When the headset units are removed from the charging case, or when the headset units are set in the charging case, the indicator lights up as follows depending on the remaining battery charge.

The indicator lights up in green for about 3 seconds.

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• When the headset is stored in the charging case and the remaining battery charge of the headset is 91% or higher
• When the headset is not stored in the charging case and the remaining battery charge of the charging case is 21% or higher

The indicator lights up in orange for about 3 seconds.

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• When the headset is stored in the charging case and the remaining battery charge of the headset is between 90% and 1%
• When the headset is not stored in the charging case and the remaining battery charge of the charging case is between 20% and 6%

The indicator turns off.

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• When the headset is stored in the charging case and the remaining battery charge of the headset is less than 1%
• When the headset is not stored in the charging case and the remaining battery charge of the charging case is less than 5%

Charging status

The indicator lights up in orange.

• When charging the headset
• When charging the charging case

The indicator lights up in orange for about 1 minute, and then turns off.

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• When the battery is fully charged when charging starts on the headset units/charging case

The indicator turns off.

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• When the battery becomes fully charged and charging is complete

The indicator lights up in orange while charging. The indicator turns off for about 0.5 seconds, and then lights up in orange again.

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• During charging, when the lid of the charging case is opened or closed
• When the headset is set to or removed from the charging case

The indicator repeatedly flashes twice in orange at about 1-second intervals.

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• When the charging temperature is abnormal

The indicator repeatedly flashes slowly in orange at an interval of about 0.5 seconds.

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• When an error occurs while charging and charging cannot be performed

The indicator repeatedly flashes 3 times in orange at an interval of about 1.3 seconds.

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• When the left and right headset units are paired incorrectly

Bluetooth connection status

The indicator repeatedly flashes twice in blue.

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• When in pairing mode

The indicator flashes 10 times in blue.

...

• When the connection process is completed:
  It indicates when one or both headset units are stored in the charging case.

Other

The indicator repeatedly flashes in orange for up to about 5 seconds at an interval of about 0.7 seconds.

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• When the headset is ready to begin the reset process
• When the headset is ready to begin the initialization process

For details, see “Resetting the headset” or “Initializing the headset to restore factory settings”.

The indicator flashes 4 times in green at an interval of about 0.3 seconds.

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• When the initialization process is completed

For details, see “Initializing the headset to restore factory settings”.