4,000 to 18,000 BTU Big Buddy Portable Gas Heater Unit and Carry Bag Floating Shelf Spanner Wrench Variable Speed No Spanner Wrench Variable Speed No Number of Batteries Included for Tool 0 Side Handle Yes Battery Type N A Charger Included No Warranty (Parts) None Housing Material Metal Gear Housing Grinding Wheel Included No Motor Bearings N A Gearing Type Spiral Bevel Gears Brushless No CA Residents: Prop 65 Warning(s) No App Compatibility No Color Finish Family Blue Sub Brand N A Works with Android No Overload Protection No Battery Voltage N A Works with iOS No Safety Listing CSA safety listing Adjustable Handle Yes UNSPSC 27112700 Wheel Diameter (Inches) 9 Wi Fi Compatibility No Type Angle grinder Switch Type Trigger Arbor Diameter 5 8 in Bluetooth Compatibility No Cordless No Charge Time (Hours) 0 Footed bottom for airflow hunting blind and more with the help of the Mr MH 78019 The included Big Buddy Carry Bag for MH F232057 and MH F274800 makes it simple to transport your heater where it is needed