4-in-1 portable upgrade air conditioner: air cooler, desk fan, humidifier and LED light in one. Built-in 300ml large water tank, 7 different colors of LED night light, the air conditioner has high efficiency with low running power and lt;3W, more energy efficient than traditional air conditioners, suitable for personal use 3 Speed Fast Cooling: The personal air conditioner provides 3 wind modes (low/medium/high), you can freely adjust the wind speed and intensity according to your needs. Using atomization technology, moisture evaporates to lower the surrounding air temperature, allowing you to enjoy the cool summer. The effect of ice cubes is betterEco-friendly design and quiet operation: Our air coolers do not contain any harmful refrigerants. The fiber sponge ice curtain filters the dust in the air and lowers the air temperature. Work efficiently with low noise (36 decibels) and enjoy a comfortable sleep in a healthy and cool environment USB Rechargeable: The air conditioner comes with a USB data cable, which can be easily connected to various computer peripherals. USB input, such as computers, laptops, power banks, car chargers, etc. So you can place the air conditioner anywhere, e.g. Bedroom, office, bedside and even camping Product size: 166*152*-145mm White color Quantity delivered: 1 piece