Warning: This product contains nicotine. Nicotine is an addictive chemical. For ADULT use only.

The NX30 mod shows a locked lock on the screen, and the wattage or voltage cannot be adjusted, why?

Please check if you have locked the control buttons. There is a lock symbol in the corner of the screen. Press the fire button and “-” button at the same time for about 2 seconds to unlock it.