The Perfect Cooler for Your Backyard Garden With Significant 9000 m³ Airflow. Comes with the option of Freezer Bags to Ensure Extra Cooling for your Outdoor Nights. Specifications: Air Volume: 9000 m³/hr, Power: 240 W, Voltage: 220V - 240V, Frequency: 50 Hz, Weight: 17 kg, Water Tank: 55 kg.