- 6 -
Bluetooth Pairing and Connection
A.
In off status, press and hold the Multi-Function Button (MFB) for
two seconds. After the headset is powered on, the red and blue
lights will flash alternately.
B.
Turn on the Bluetooth of your mobile phone and look for "RK4000".
Once it appears, click to pair with the headset. After the connection
is successful, the LED light will turn blue and blink slowly.
C.
You can use the Multi-Function Button (MFB), button, and
Volume - button on the Bluetooth headset to control phone calls,
music, volume, and more.
