Igniting the Nord 5, the built-in 2000mAh battery wakes up the watt mode and makes the dual-side airflow system effective, allowing you to adapt the power (5W-80W) and air intake to your preference on the strength of the taste. The 0.69 inch OLED display shows you the accurate working data and the LED indicator lets you know the current situation that your device is facing. Moreover, the ingenious lock design on the pod secures the coil in place, effectively avoiding child contact and mess leakage. Innovation keeps changing the vaping experience!