Preparation

Part names and functions

Charging / Battery status

Connections

Connecting the audio cable

Operation

Decreasing outside noise (Noise cancell function)

Listening to surrounding sound (ambient sound mix function)

Auto standby function

Troubleshooting

Troubleshooting

Power does not turn on / power is turning off automatically

The device cannot be charged

No sound comes out

Sound is distorted, noisy, or cuts in and out

Appendix

Precautions for Use

Disposal of these headphones

Sound is distorted, noisy, or cuts in and out

Sound is distorted, noisy, or cuts in and out.

Adjust the volume of the connected device to a suitable level.

Troubleshooting

Power does not turn on / power is turning off automatically

The device cannot be charged

No sound comes out

Sound is distorted, noisy, or cuts in and out