> Audio / Phone > Audio operation

Audio operation

Identify the L and R sides of the earphones and put them on correctly.

There is a semicircle raised bump on the L (left) side.

Wearing_A20T + Wearing_A20T

Left: Bump

Hold the earphones as illustrated in the diagram so as not to touch the touch sensor areas, and fit them into your ears.

Wearing_2_A20T + Wearing_2_A20T

Touch sensor area

Face the “JVC” text upward and adjust the position of the earphones to fit them into your ears.

ear_fit_A7T2_U

The medium-size silicone ear pieces are attached when purchased.

To enjoy good sound quality, choose a set of earpieces with a size that fits snugly into your ears.

Incorrect ear piece size can result in sound leakage and lack of bass.

Check that the ear piece is securely attached as shown in the figure.

Wearing_3_A20T + Wearing_3_A20T

Correct

Wrong

If the ear piece is not securely attached, it may slipped off when in use and remain in your ear. If the ear piece remains in your ear, be careful not to push it further into your ear.

Launch the music player app on the BLUETOOTH device connected, to start playback.

Functions_LR_A7T2_U + Functions_LR_A7T2_U

1x

1x

2x

2x

3x

3x

1second

Touch sensor area

Switching the sound mode function

Play/Pause (Icon_Play-Pause)

Tap the L or R touch sensor area once quickly.

Volume adjustment (Icon_Volume-Down/Icon_Volume-UP)

To raise the volume, tap the touch sensor area on the L earphone 3 times quickly.

To lower the volume, tap the touch sensor area on the L earphone twice quickly.

Skip to the next track (Icon_FF)

During playback, tap the touch sensor area on the R earphone twice quickly.

Skip to the previous track or beginning of the current track (Icon_REW)

During playback tap the touch sensor area on the R earphone 3 times quickly.

Switching the sound mode function

Touch the touch sensor area of the R earphone for about 1 second, and release your finger when you hear a beep sound.

Each time you tap the earphone for about 1 second and release your finger, the sound mode feature will switch alternately as follows.

Function_switching_Sound_mode_BIZ70T + Function_switching_Sound_mode_A20T

NORMAL

BASS

CLEAR

When the remaining battery power becomes low, you will hear an audio guidance sound which informs you that the remaining battery level is low.

When the remaining battery power becomes low, the power will turn off automatically from the earphone that had ran out of battery.

When watching movies with the earphones, a slight time lag may occur in the audio output.

We do not guarantee all operations of the BLUETOOTH device.

Launch the music player app on the BLUETOOTH device connected, to start playback.

The L earphone is used in the illustration.

Functions_L_A7T2_U + Functions_L_A7T2_U

1x

2x

3x

Touch sensor area

Play/Pause (Icon_Play-Pause)

Tap the touch sensor area once quickly.

Volume adjustment (Icon_Volume-Down/Icon_Volume-UP)

To raise the volume, tap the touch sensor area 3 times quickly.

To lower the volume, tap the touch sensor area twice quickly.

When the remaining battery power becomes low, you will hear a notification via the audio guidance.

When the remaining battery power becomes low, the power will turn off automatically from the earphone.

When watching movies with the earphones, a slight time lag may occur in the audio output.

We do not guarantee all operations of the BLUETOOTH device.