Cooling Power: 1800BTU / 550W. ✅ 3-in-1 All-Year Comfort : Cool (1800BTU/550W) + Heat + Dehumidify. Features: Dehumidify, Heating, Cooling, USB Port. ✅ Ultra-Quiet Operation : ≤45dB low noise design, quiet enough for sleeping, working or studying without disturbance.
