SMOK Devilkin Kit consists of Devilkin Mod and TFV12 Prince Tank. The SMOK Devilkin is powered by dual 18650 batteries and has max output 225W. The SMOK Devilkin features a blade-shaped design on both the front and back panels. The SMOK Devilkin has an improved user interface in comparison to other devices and 1.3 inch screen with high-definition. The SMOK Devilkin Kit combines two of SMOK's powerful vaping products, the SMOK TVF12 Prince and the Devilkin Box Mod to bring you the ultimate vaping experience!