Embrace a cool summer! Cooling, humidifying, air supply 3-in-1 compact air cooler, the hot air in the room can be quickly cooled by its evaporative spray device, and you can enjoy cool, clean and comfortable air anytime and anywhere! The whispering silence and soothing cold wind make it ideal for all night use, allowing you to enjoy a comfortable sleep in the hot summer! 1. Before using it for the first time, please charge it fully to extend the battery life. 2. Do not tilt/dump the product after adding water to prevent water from falling on the table or product and causing damage to the product. 3. The level of the fan speed will affect the noise, the lower