Question about Be Cool BC18AC2301IKF Air cooler with 18 litre water tank and mosquito repellent

This air cooler effectively cools rooms up to 25 square metres in size. It provides an air circulation of 1600 m³/h, which creates a refreshing breeze and helps maintain a pleasant indoor climate. The 18-litre water tank supports continuous operation for 12 to 15 hours, with a water evaporation rate of 1.2 to 1.5 litres per hour, ensuring consistent cooling. It also features 4 speed settings and a swing function for personalized air circulation adjustment. Overall, it is designed to cool, humidify, ventilate, and repel insects in rooms up to 25 m² efficiently.