Air cooler, air purifier, humidifier, suitable for bedroom, living room, etc. Easy sliding casters for families, caravans and office environments Three airflow settings: normal, natural and standard, to meet the needs of different people, different occasions for the wind With water level indicator 35L large water tank, fill up once, can be used for a long time 【Application】Perfect for home or commercial use, indoor or outdoor. Perfect for living room, meeting room, office, kitchen, dining room, garage, warehouse, gazebo, etc.