Introductions: Experience ultimate climate control with our Portable Air Conditioner. This versatile 4-in-1 unit combines the functions of cooling heating dehumidifying and fan mode providing year-round comfort for your home or office. With the convenience of WiFi connectivity you can easily control and monitor the temperature and settings using your smartphone or the included remote control. This portable air conditioner comes with a window kit for easy installation and offers efficient energy-saving performance. Specifications: ?5100 BTU (8000 BTU ASHRAE)? Air Flow: 163 CFM Temperature Setting Range: 61-88?F (16-31?C) AC Coverage Area : 200-300 sq.ft Noise: 53/52 dB Length Of Exhaust Hose:59 inch / 150cm (Diameter: 5.9 inch / 15cm) Product Dimension: ?12.9 x 13.2 x 27 inches Product Weight: 23.5kg/51.8lbs ?6000BTU (9000BTU ASHRAE)-WIFI? Air Flow: 205 CFM Temperature Setting Range: 61-88?F (16-31?C) AC Coverage Area : 300-400 sq.ft Noise: 53/52 dB Length Of Exhaust Hose: 59 in