This portable air conditioner fan is not designed to cool a whole room, it is intended to send cool or humidified air approx 3.2ft max to where you need it.<br><br>Parameters:<br>1. Voltage: DC24V (DC adater included)<br>2. Power: 18W<br>3. Water tank capacity: 400ML<br>4. Winds speed: 3 modes (I/ II/ III)<br>5. 2 Automatic Timing：2H / 4H<br>6. 8 Modes Night Light<br>7. Noise: In less than 6dB (Maximum Wind Speed)<br>8. Spray:About 100ML/Hour<br>9. Net Weight: 1.3 lb<br>10. Product size: 5.1 * 8.9 inch<br><br>Package include：<br>1* Personal Air Cooler<br>1* Adapter<br>1* Use Manual