The Snowwolf Mfeng 200W Limited Edition Starter Kit has a high-class and luxurious exterior appearance with an embossed wolf illustration in the back panel of the device. Snowwolf Mfeng is powered by dual 18650 batteries that you can access by removing the door located on the same side of the embossed illustration. The Snowwolf Mfeng has a maximum output of 200W for superior performance. Also, the Snowwolf Mfeng features a large 1.3in TFT display screen with a user-friendly navigation that displays relevant information to the user's needs. The Mfeng offers various power modes, multitudes of customizable settings, and a comprehensive temperature control suite. The Snowwolf Mfeng 200W Limited Edition Starter Kit has everything is a high performing device and advanced feature to satisfy every vaper!