Specifications: Coverage Area: 53.8~215 sq.ft / 5~20 Noise Level: 30 dB LED Display: 7 Color Lights Working Temperature & Humidity: 10/50, 40% humidity Rated Power: 23W (DC 9V/2.5A) Rated Voltage: 220-240V, 50 / 60 Hz Weight: 2.9 lb / 1.3 kg Dimension: 6.1 x 5.9 x 9.9 in / 156 x 150 x 251 mm Small But Mighty 2-in-1 Dehumidifier and Air Purifier Why choose Dr.