The Mr. Heater Little Buddy is North America's most popular portable propane heater. This patented radiant 3, 800-BTU liquid propane heater connects directly to a 1-lb. cylinder (not included) and is the perfect solution for heating small enclosed spaces like tents up to 95 sq. ft. The included base takes up little space, and the integrated handle makes this heater easy to transport. To light the unit, simply push and hold the ignition button and the integrated Piezo sparking mechanism will take care of the rest. With the Oxygen Depletion Sensor (ODS) and accidental tip-over safety shut-off, you can be sure that you will enjoy years of comfortable indoor safe heat.• 3, 800 BTU per hour• For use with propane gas• Heats up to 95 sq. ft.• One button ignition• 8" round stand uses little floor space• Accidental tip-over safety shut-off• Automatic low oxygen shut-off system (ODS)• Connects directly to one 1-lb. disposable propane cylinder (not included)• Quiet, clean, odor-free operationSpecificationsModel: MH4BHeating Area: 95 sq. ft. Run Time: 5.6 hoursMax. Elevation: 7, 000'Weight: 5.85 lbs. Dimensions: 12"H x 9.75"W 3800-BTU liquid propane heater heats spaces up to 95 sq. ft. Simple push-button Piezo ignition Oxygen Depletion Sensor & accidental tip-over safety shut-off | Mr. Heater Little Buddy Heater