Air Volume: 23000 m³/h with 120-degree oscillation for wide cooling coverage. Water Tank: 60-liter capacity provides up to 10 hours of continuous cooling. Speed Settings: Three adjustable speeds (wind, sleep wind, standard wind) plus a humidifying mode. Design: Compact dimensions of 525 x 370 x 1060 mm with a noise level of 51-70 dB. Setup: No window required; suitable for indoor and outdoor use in homes and offices., Weight: 2.20462262 pounds, Manufacturer: DUBTEDHOU