Charging time is too long – Sony FE 100-400mm f/4.5-5.6 GM OSS Lens User Manual

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Wireless Stereo Headset

LinkBuds

Charging time is too long.

When charging with a computer, check that the charging case and the computer are directly connected and not via a
USB hub. Also, this may be improved by restarting the computer and trying the USB connection again.
Check that you are using the supplied USB Type-C cable.
Depending on the settings for the headset functions and the usage conditions, the speed of energy consumption for
the rechargeable battery may vary between the left and right units.
As a result, the charging time of the rechargeable batteries for the left and right units may differ, but this is not a
malfunction.
It is recommended to charge in a place with an ambient temperature between 15 °C and 35 °C (59 °F - 95 °F).
Efficient charging may not be possible beyond this range.
When using a commercially available USB AC adaptor, use one capable of supplying an output current of 0.5 A (500
mA) or more.

Related Topic

Charging

Resetting the headset

Initializing the headset to restore factory settings

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