Enjoy the warmth, smell, crackle, and feel of a wood campfire, without any of the smoke. BioLite's latest upgrade to the award-winning FirePit creates hyper-efficient flames with patented airflow technology and gives you a front-row seat to the magic thanks to the X-Ray mesh body. What's new in the FirePit+ Plus update?: Upgraded body design radiates heat outward Upgraded high-temp enamel coating for durability and easy cleaning Upgraded 12,800 mAh battery for longer burn times Lift the fuel rack and toss in charcoal to transform it from a fire pit to a portable hibachi-style grill, complete with included grill grate. Control the size of your flames manually or remotely with the free Bluetooth app. Fuel: Burns firewood or charcoal Body design radiates heat outward High-temp enamel coating for durability and easy cleaning 12,800 mAh battery for longer burn times Burn time: 30hr on LOW, 14hr on MED, 7hr on HI