10000 BTU Portable Air Conditioners Cool Up to 450 Sq.Ft 3-IN-1 Portable AC Unit with Remote Control/LED Display/Installation Kits & Screwdriver/24Hrs Timer for Home/Office White

Energy-Efficient Cooling: Achieve energy-efficient cooling with a high CEER (Coefficient of Energy Efficiency Ratio) of 6.6 and eco-friendly R32 refrigerant to ensuring effective cooling while maintaining energy efficiency.In rooms of 450sq.ft.when the indoor temperature is 30 °/86 ° F and Cooling temperature wants to 25 °/77 ° F It just takes about 15 minutes can be quickly achieve local cooling.So it providing a cost-effective and environmentally friendly cooling solution for your life.