Philips On Ear 4000 Series - Other headphones indicator status

Other headphones indicator status
Headphones status
Indicator
The headphones are
connected
to a Bluetooth
device, while the
headphones in
standby mode
or while you are
listening to music.
The blue LED will
flash every 7.5s .
The headphones are
ready for pairing.
The LED flashes blue
and white alternately.
The headphones are
on but not connected
to a Bluetooth device.
The Blue LED flashes
slowly.
If no connection
can be made, the
headphones will turn
itself off within 5
minutes.
Low battery level. The white LED flash 4
times per second
until it is out of power
Battery is fully
charged.
White LED is off.