General description This 3-in-1 Portable Air Cooler serves as a normal fan, a water cooler fan, and a humidifier. By adding water to the tank, it reduces the temperature of the air while increasing humidity, providing a refreshing cooling effect without drying out your skin. Perfect for personal use, it ensures you enjoy cool summer days at home, in the office, or even outdoors. Technical specifications Battery capacity: 1200mAh Material: Plastic Color: C-blue Dimensions: Measurement allowed error is +/- 1-3cm Usage 3 adjustable wind speeds (low/medium/high) to suit your needs. Swing function for even air distribution. Two-level mode adjustment for strong airflow and comfortable cooling. Ideal for use in bedrooms, offices, home gyms, or patios. Other information Package Contents: 1 x fan, 1 x water tank, 1 x USB data cable. Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the real thing.