USB Refrigeration Air Conditioner Household Portable Humidification Water-Cooled

USB Refrigeration Air Conditioner Household Portable Humidification Water-Cooled Product Description: The fan has three levels of wind which can be adjusted up and down. You can adjust the wind direction through the blinds to meet your needs. The cool breeze is only for you. You can add ice water to the internal water container and then the fan will blow a cool breeze to moisturize the air while reducing the temperature inside the door and reducing fatigue. USB charging port which can be charged by computer mobile power and car. No need to worry about running out of battery. The cooling fan produces very little noise during work which can provide you with a quiet and comfortable rest or work environment. The water-cooling fan is small in size easy to place on the table and bedside and has a small space suitable for use in bedrooms offices and cars. specification: Material: ABS/PP Water tank capacity: 700ml Power:4-5W Noise：