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Audio operation
Wearing
Identify the left and right headphones. (There is a semicircle raised bump on the L (left) side.)
![Wearing_FX28W + Wearing FX28W](fig/Wearing_FX28W_JEAWILxlocymgw.png)
Left: Bump
The medium-size silicone ear pieces are attached when purchased.
Incorrect earpiece size can result in sound leakage and lack of bass.
Choose an appropriate earpiece from the three sizes (S, M and L) to enhance your listening experience and for the best fit.
Check that the earpiece is securely attached as shown in the figure.
![Wearing_1_FX28W](fig/Wearing_1_FX28W_JEAWILukpuwdtp.png)
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.
![Music_Play_FX41W](fig/Music_Play_FX41W_JEAWILzcitkomh.png)
Operating the remote control
![Functions_FX41W](fig/Functions_FX41W_JEAWILsyvcrsgw.png)
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.
This unit cannot guarantee operation of all of the remote control functions.
When the remaining battery power becomes low, an alarm will sound.