Voopoo DRAG S2 2500mAh internal battery with ring watt from 5 to 60 watts and supports new PNP X coil system and many other features, an upgraded version of the best shisha released from Voopoo. Voopoo DRAG S specifications and features: 2500mAh internal battery, power range 5-60 watts, MTL RDTL & DTL vaping systems, multiple operating modes (SMART MODE, RBA MODE, ECO MODE), touch screen display, advanced leak prevention system, airflow control, flavor filling from the bottom area, 5ml pod size, works with new and upgraded PNP X coils, 6 advanced safety systems for your safety.