W-king X10 Firmware Update Hot!

This is the easiest, most foolproof method.

Manufacturers often tweak the sound signature for better clarity at high volumes. w-king x10 firmware update

Downgrading may void your warranty if done incorrectly. Only attempt if the new firmware causes major issues (e.g., hissing noise or auto-power-off). This is the easiest, most foolproof method