The Spliffin Deluxe Starter Pack includes our Variable Voltage/Variable Wattage Battery, a USB charger cable, and protective case. This battery features an adjustable dial with a 3.2V – 4.8V output range, enabling users to vape for hours on a single charge. Spliffin’s VV/VW Battery is ideal for those who enjoy using different concentrates with varying consistencies (i.e. Spliffin Blends and Spliffin PURE). Certain concentrate varieties taste better or are more effective on a lower setting, while others may taste better on higher setting. With this battery, users can discover new personal vaping preferences unavailable with standard, pre-set devices.