1. First, charge, connect the atomizer to the charger, plug in the power source, and wait for full charging.

2. Secondly, refuel, remove the fuel tank of the atomizer, drip in an appropriate amount of e-cigarette oil, press the power button, turn on the atomizer, and allow the e-cigarette oil to be fully absorbed.

3. Finally, inhale, align the mouth of the atomizer with your mouth, and inhale to produce the atomizer effect.