Teslacig brings a new device with max output 215W, high wattage will lead vapers to thicker clouds, and bigger screen will make vapers enjoy using it and vaping. With material PC+ABS, it offer great hand feeling, and you can fit your hand excellently. 2 Hi-rate 18650 batteries will help vapers shorten charging time, quick charging will lead to great vaping experience, and vapers will save their much more time and enjoy the vaping. The Resin tank can hold 2ml or 4ml e-juice, it also can be extended to 6ml(extra bulb glass tube). It is compatible with TS-XX 0.18ohm coil and TS-120X 0.15ohm coil. The tank features top filling design and adjustable bottom airflow system.