Specifications: Brand: Stoof Warranty: Two years Warranty Agent: Stoof Model: ST-1306 Voltage: 220-240V Frequency: 50/60Hz Power: 50W Maximum Water Injection Capacity: 12 Liters Maximum Water Pumping Rate: 12 Liters/Hour Main Materials: ABS, PET, Silicone, Electronic Components Wind Speed Levels: 3 Levels Waterproof Rating: IPX5 Country of Origin: Made in China Product Contents 1 x Portable Evaporative Air Cooler 2 x Plastic Ice Boxes for Cooling 4 x Swivel Casters for Mobility 1 x User Manual and Operating Instructions How to Use Install the casters at the bottom of the device using the wrench. Fill the tank with water, not exceeding the specified limit. Place the ice boxes inside the tank when desired. Connect the power and turn on the cooler using the switch. Select the appropriate air speed according to your daily needs.