Sony YY2957 - Available Operating Time; Bluetooth Connection

Help Guide
Wireless Stereo Headset
WI-C100
Available operating time
The available operating times of the headset with the battery fully charged are as follows:
Bluetooth connection
Music playback time (AAC): Max. 25 hours
Music playback time (SBC): Max. 20 hours
About 60 minutes of music playback is possible after 10 minutes charging.
Communication time: Max. 15 hours
Hint
By using the “Sony | Headphones Connect” app, you can check which codec is used for a connection or switch the DSEE
function.
Note
Usage hours may be different from the time described above depending on the settings for the headset functions and usage
conditions.
If you set the following functions, the available operating time of the battery becomes shorter than the ones described above.
DSEE
Equalizer
If you set the equalizer and DSEE at the same time, the available operating time of the battery becomes even shorter.
Related Topic
Supported codecs
About the DSEE function
What you can do with the “Sony | Headphones Connect” app
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