Bluetake Technology BT400G22003520 User Manual

 button

Turn ON/OFF

Press the 

 button for

3 seconds until the blue
LED flashes five times.

Anwser/End calls

Press the 

 button once

Pairing

When the headset is off,
press the 

 button to

turn on and keep it pressed
for about 5 seconds until
the LED flashes blue and
red alternately.

 / 

 button Volume control

Press the 

 or 

 button

repeatedly until you reach
your desired level.

Mute / Unmute

Press the 

 or 

 button

for about 2 seconds.