> Audio / Phone > Audio operation
Audio operation
Wearing
Identify the left and right headphones. (There is a semicircle raised bump on the L (left) side.)
Left: Bump
The medium-size silicone ear pieces are attached when purchased.
Incorrect earpiece size can result in sound leakage and lack of bass.
To enjoy good sound quality, choose the most suitable earpieces from XS/S/M/L and fit them into your ears.
Check that the earpiece is securely attached as shown in the figure.
If the earpiece is not securely attached, it may slipped off when in use and remain in your ear. If the earpiece remains in your ear, be careful not to push it further into your ear.
Listening to music
Launch the music player app on the BLUETOOTH device connected, to start playback.
Operating the remote control
Play/Pause (
)
Press 
button once quickly.
Volume adjustment (
/
)
Press 
/
button once quickly.
Hold down the button to change the volume continuously.
Skip to the next track (
)
Press button twice quickly during playback.
Skip to the previous track or beginning of the current track (
)
Press button three times quickly during playback.
Using the noise canceling function
Press the NC switch for about 1 second to turn on the function.
The indicator lights up in green.
Pressing the NC switch for about 1 second again turns off the noise canceling function. (The indicator light goes out.)
Using the noise canceling function mainly helps to reduce ambient noises such as noise in a vehicle and noise from air conditioners in a room.
In addition to using the noise canceling function when listening to music, you can also use the function alone.
The noise canceling function is effective for low-pitched sounds such as noise in a vehicle and noise from air conditioners in a room but less effective for relatively high-pitched sounds such as announcements, conversations and bells in vehicles.
This unit cannot guarantee operation of all of the remote control functions.
When the remaining battery power becomes low, an alarm will sound.