SMOK Skyhook RDTA 220W TC Box Mod Kit is ALL IN ONE box that comes with rebuildable drip tank atomizer inside. The Box contains extra ordinary 9ml juice capacity in built-in tank which is powered by two external 18650 batteries. The Shyhook will allow you to power upto 220W. The SMOK Skyhook is gorgeous in design-wise and much convenient to use with superior airflow and wicking. The RDTA Skyhook contains very lovely 0.96 inch bright OLED screen at face, which makes controls more easier and convenient, beside the screen there is a large firing button similar to the Alien Mod, It is two unique and outstanding designs as for the RDTA rank. For endless liquid feed capabilities, it contains super large wicking slots made by the patented floating velocity style post. For the most airflow channels, bottom & middle airflow, bottom airflow or middle air flow choices there are two atomizer tubes included. The ALL IN ALL RDTA BOX will end the cloud chaser’s search.