The Sigelei Fuchai Vcigo K2 Starter Kit features a high powered mod that is designed for a comfortable, all day vaping experience using the two configurable fire buttons and rubberized grip. The Vcigo K2 can fire up to 230 watts and supports temperature control modes for Nickel, Titanium, Stainless Steel wire and TCR. The Fuchai Vcigo K2 also features a voltage regulation mode and a preheat function. The Fuchai Vcigo K2 features two different fire buttons for both comfort and personal preference. The two fire buttons may be configured to function as either a fire button, mode button or nothing. For example, this allows for one button to be a fire button and the other, a mode button to change temperature control modes on the fly. The Vcigo K2 features a 0.96" TFT color display screen with a zinc alloy construction. The Sigelei Fuchai Vcigo K2 requires (2) high amp 18650 batteries (sold separately) which may be charged via the micro USB charging port. This starter kit also includes the Fuchai Cubic RDA which features the popular dual post velocity style build deck with four post holes. The Fuchai Cubic RDA features a sleek cube or square shape design and includes a ultra wide bore drip tip which also allows you to drip directly onto the coil and cotton.