Sony XB700

[Soph83]

I’m new to these earphones and what I want to know is this how do you know when the charging case and the ear buds are fully charged ? 

[Peter_S.]

Hi Soph83,

When charging is complete the lights on the earbuds and the charging case turn off:

https://helpguide.sony.net/mdr/wfxb700/v1/en/contents/TP0002757645.html
After charging is complete, the indicators of the charging case and the left and right units of the headset turn off.

Cheers

Peter