F5 Pro - User guide - Button controls

Music/video playback

• Press the play button once to play/pause the music
• Press the button labeled (+) twice to jump forward to the next song
• Press the button labeled (-) twice 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 (-) once to decrease the volume and repeat it until you reach your preferred volume.

Power

• Press (hold) the power button for two seconds to turn on/off your F5 Pro.