Hi CoLab,


the available operating times of the headset with a fully charged battery are as follows:

AAC noise reduction function: ON max. 7.5 hours
AAC ambient noise mode: ON max. 7.5 hours
AAC OFF max. 10 hours
SBC noise reduction function: ON max. 7 hours
SBC ambient noise mode: ON max. 7 hours
SBC OFF max. 9 hours

If you use the settings at the same time, the available battery life will be reduced even more.

Sony Europe

The Battery Life is 7.5h.