K3 Pro - User guide - Button controls

Music/video playback

• Press once on the dial to pause/play music.
• Press twice on the dial to go to the next song.
• Press three times on the dial to go back to the previous song.
• Twist the dial clockwise to turn up the volume. 
• Twist the dial counter clockwise to turn down the volume. 

Active Noise Cancellation (ANC), Voice Assistant and 

Incoming phone calls

• Press (hold) the button for 2 seconds after the headphone have turned on to turn on the ANC.
• Press (hold) the button for 2 seconds to turn off the ANC.
• Press the button twice to turn on the Voice Assistant. 
• Press once on the dial to accept a phone call
• Press (hold) the dial for 2 seconds to hang up or to reject an incoming phone call

Power

• Press (hold) the button for 3 seconds until the white light is blinking to power on your K3 Pro. 
• Press (hold) the button for 5 seconds until the light turns off to power off your K3 Pro.