To ensure optimal audio quality, keep the headphones powered off before connecting them to your device using the included audio cable. Then, press and hold the Power button for 2 seconds to power on. The default EQ will be applied.

Note that when connected via an AUX cable:

1. The MFB (Multi-Function Button ⏯️) and volume buttons are non-functional.

2. When powered on, the NC button can be used to switch between modes.

3. Phone calls are not supported.

4. The headphones automatically power off when the AUX cable is disconnected.

5. AUX cables with integrated microphone functionality are supported.

6. You may hear some background noise when the headphones are powered on. This is normal.

If you encounter any other issues or your issue has not been resolved, please contact us for further assistance.