Philips PN402 - Understanding Headphone Status Lights; LED Status Light Guide

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 is
on
The headphones
are ready for
pairing.
The LED ashes
blue and red
alternately.
The headphones
are on but not
connected to a
Bluetooth device.
The blue & red LED
ashes slowly.
If no connection
can be made, the
headphones will
turn itself o within
5 minutes.
Low battery level. The red LED
ashes once every
2 seconds until it is
out of power.
Battery is fully
charged.
Red LED is o.