Portable Mini Air Cooler USB Charging 4000mAh Air Conditioner Fan Humidifier Desktop Water Cooling Fan for Home Office

It's not only a desk fan, but also can be portable AC unit, and cool mist humidifier. You can use the small evaporative air cooler all year round, cooling you in hot summer and humidifying the air in dry autumn and winter. Large-blade fan large water mist, double cooling, cooling effect increased by 90%. Fulfill the icebox with some ice or ice water, turn on this portable air cooler, and it will feel the coolness within seconds. It is suitable for personal space cooling. It is recommended that the use range does not exceed 50cm. Portable air conditioner has an upgraded system that can work effectively at low noise levels with 3 wind speeds to choose from. Fan button: one press first wind speed, two press second wind speed, three press third wind speed, fourth press off. Humidifying button: first press humidifying function on, second press humidifying function off. The louvered design allows you to freely adjust the angle of the airflow up and down. This Small air cooler With a large 20