You are bidding on a Brand New in Box Mr. Heater Big Buddy Portable Indoor/Outdoor Radiant Propane Heater. This heater can be adjusted from 4,000 to 18,000 BTUs and uses propane. This package comes with an 8’ Propane hose and AC adaptor. Please see photos for any additional specs as well. Winning bidder will pay $21.99 shipping cost. Please feel free to contact me with any questions.