UK
On and off
To switch on the headset,
press the multifunction button
for 3 seconds until the blue
LED lights up, you will hear a
voice message, “power on”.
Immediately after, the indicator
LED will flash alternating the
blue and red colors to indicate
that the pairing mode has been
entered.
To turn them off perform the
same operation. Pressing
the multifunction button for
5 seconds while it is on, the
red indicator will light up
briefly, you will hear a voice
message, “power off” and the
headphones will turn off.
If we cancel the Bluetooth
function of the transmitting
device or we are separated
from it for more than 20 meters,
the pairing disappears and the
headphones go to standby
mode, and the light flashes blue
(if they do not re-pair, they will
turn off after 10 minutes).
To preserve the battery, turn off
the headphones if you are not
using them.
To change the language from
English to Spanish and vice
versa press the +/- buttons in
the pairing mode.
Pair and connect with a
new device
Press and hold the multifunction
button for 4 seconds, you will
hear a voice message, “power
on”, the indicator LED will
flash alternating blue and red
colors and you will hear a voice
message, “pairing” to indicate
that you have entered pairing
mode. Now, the headphones
are ready to connect to a device
via Bluetooth. On the device
you want to connect to the
BT headphones, access the
Bluetooth configuration menu
and search for new devices.
After a few seconds, the
CoolBox device will appear in
the list of found devices.
Select it and the indicator, after
remaining fixed in blue for a
few moments, will blink slowly
in blue. This indicates that both
devices have been correctly
matched.
Note:
the maximum pairing
time is 120 seconds, after
which the LED flashes blue
(standby mode) and the pairing
mode stops.
Listening to music
With CoolBox headphones
it is possible to listen to
music wirelessly (paired and
connected to a device with
Bluetooth connection that plays
music - smartphone, tablet ...).
You can control playback
by advancing or receding
the current track or vary the
volume. For this, it has the (+)
and (-) keys.
If you briefly press the (+)
key, the playback volume will
increase
If you briefly press the (-) key,
the volume will decrease.
If instead of pressing briefly,
press and hold the key, then
advance to the next track with
the (+) key or go back to the
previous one with the (-) key.
To start or pause playback,
press the multifunction button.
Hands-free function
CWhen the CoolBox
headphones are connected
to a smartphone it is possible
to manage incoming calls
from both the smartphone
and the headphones, using its
