K1 - User guide - Button controls

Music/video playback

• Press once on the middle button to pause/play music.
• Press twice on the minus (-) button to go to the next song.
• Press twice on the plus (+) button to go back to the previous song.

Volume 

• Press the button labeled (+) once to increase the volume and repeat it until you reach your preferred volume.
• Press the button labeled (-) to decrease the volume and repeat it until you reach your preferred volume.

Incoming phone calls

• Press once on the middle button to accept a phone call
• Press (hold) on the middle button for 2 seconds to hang up or to reject an incoming phone call

Power

• Press (hold) the middle button for 3 seconds until the white light is blinking to power on your K1. 
• Press (hold) the middle button for 5 seconds until the light turns off to power off your K1.