More Images Midea Duo 12,000-BTU Inverter Portable Air Conditioner - Black

The Midea Duo's hose design is an industry-first hose-in-hose design that enables the unit to intake and exhaust air outdoors, so it can form balanced air circulation indoors, effectively preventing hot air from seeping into the room through gaps around doors and windows. Inverter technology is engineered with the variable-speed inverter technology. The Midea Duo cools more with considerably less electricity than traditional portable units. It saves more than 40% energy compared to U.S. federal standard.