● Powered by a single AAA battery (not included)● The air vent and removable grease collector offers safe and clean use● Cook different ingredients simultaneously with the cooking pan and stove● Quick and efficient heating with dual burners (11000 BTU and 9000 BTU)● Separate control knobs for precise flame control● Detachable legs for stability and versatility● Removable grease collector and grill pan for easy cleaning● Fit 230g-2h/450g-4h isobutane mixture tank 1 lbs propane cylinder or over 2.2 lbs gas tank