Enjoy an effortless vaping experience when you fire up the Puffshot Forced Air 510 Cartridge Vaporizer. Made for use with 510 threaded cartridges, this vaporizer has an automatic inhalation system that pulls air at the press of a button to prepare luscious, milky vapor within the glass tank. Leisurely sip vapor at will while this unit does all the work, making it great for passing around among friends whether chillin' at home or on the go. A fully adjustable variable voltage range allows you to customize each sesh to your current cartridge, whether you're looking to prioritize huge clouds or rich flavors. The powerful 1500mAh battery is long-lasting and ready for all sorts of fun. The Puffshot has an OLED display screen on the side, which shows a puff counter and relative information for the device's settings.