25GB/IE/NI
Operation
Charging/storage box
The headphones [1] begin charging automatically when
at least one headphone is inserted into a charging port
[]
and the cover of the charging/storage box
[9] is closed.
Checking current battery capacity status of the charging/
storage box
[9]:
Open or close the cover of the charging/storage box
[9] to
activate the charging status indicator
[].
The current battery capacity status is indicated by the
charging status indicator
[] on the charging/storage box:
LED Battery status
≤ 33 %
≤ 66 %
≤ 100 %