Note
If the headset and smartphone are not connected with HFP, the remaining battery charge will not be correctly displayed.
If you connect the headset to an iPhone/iPod touch or Android smartphone with “Media audio” (A2DP) only in a multipoint
connection, the remaining battery charge will not be displayed correctly.
The remaining battery charge may not be properly displayed if the headset has not been used for a long time. In this case,
repeatedly charge and discharge the battery multiple times to properly display the remaining battery charge.
Related Topic
About the indicator
5-047-384-11(1)
Copyright 2023 Sony Corporation