The Supherb battery is a rechargeable device that is draw activated. This shorter but hefty pocket size system features patented technology focusing on the air filtration system, not the heat source. The tight fit between the Supherb battery and a Supherb cartridge prevents leaking and offers a handy manual adjustment setting that lets you get a quick hit or totally lifted while producing a deep throat hit with no annoying cough. We are excited to introduce the most discreet and convenient way to enjoy cannabis. The technology can only be found when you use a Supherb Battery with any Supherb Cartridge only.