The Masterbuilt Digital Charcoal Smoker is the first of its kind tha provides smoked charcoal flavor with digital controls. Set the temperature on the digital control panel or your smart device and the Digital Fan maintains the desired cooking temperature. The charcoal tray holds 15 pounds of briquette charcoal or 12 pounds of lump charcoal for up to 13 hours. Master the art of charcoal smoking with Masterbuilt.