110E260 Electric Powered Unit by Air Line Air Line/Thomas 110 volt Double Head Compressor, Polypropylene Storage Case, 10' US Navy heat hose, Hose Divider, 2 60' fully swiveled individual diver hoses, 4 Washable stainless-steel particle filters, 2 Ditch-able-weight towing harness, 2 Adjustable hookah-specific, 2nd stage regulator with fully rotational 360 swivel, Owner's manual No Heavy Cylinder on Your Back Thomas 110 Volt Double Head Compressor Quite Electric Power No Gas Fumes or Carbon Monoxide Worries