300ml USB rechargeable air cooler humidifying spray cooling fan RGB atmosphere light desktop refrigeration mini fan.Features:1. Enjoy Cool, Clean Air Anywhere.2. Simply fill with water, plug it into any standard wall outlet or USB port.3. This whisper-quiet fan and soothing night light make it perfect to use throughout the night for a comfortable sleep.4. Built-in LED mood light can be set to any of its 7 color option, set to color-cycle mode or turned off with the touch of a button.5. It's lightweight & even convenient for travel Great for outdoors too It's not just safe to use but energy efficient.6. This personal space air cooler actually cools the air around you, where you need it most, while using the size and power consumption of a small fan.7. Three gears of wind speed, the wind will increase by one level each time you press, the wind will increase in turnSpecification:Name: Cooling fanMaterial: ABS+ electronic componentsWater tank capacity: 300mlMaximum wind speed: 5m/sPlug interface: Micro USBColor: white/green/pink Packing included:1 * Cooling fanNote:1. Please allow 1-3cm (0.4-1.18") difference due to manual measurement and slight color variation for different display setting.2. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand.