DagobertNiko Usb Mini Portable Air Conditioner Humidifier Air Cooler Upgraded Mute

***Welcome to buy this product. We are committed to providing our customers with quality products at affordable prices. Below are the details of the product if you have any questions please feel free to consult me. *** USB Mini Portable Air Conditioner Humidifier Air Cooler Upgraded Mute Features: The easy way to cool any space Evaporative Air Cooler is a personal eco-friendly design that pulls warm air from T HE R OOM through its evaporative water filter to humidify while cooling. Compact yet delivers 2x more cooling power. Personal space cooler lets you enjoy cool clean at home or away Lightweight and portable for Indoor/outdoor use. Works via any USB power supply. It can be run by using a laptop a power bank or a wall outlet. You just need to fill the tank with water and ice cube then plug it into a power source and enjoy refreshing cooling air! Precisely adjustable fan speed allows you to control the sound level as you wish. Product Description: Built-in water tank lasts up to 8hours. Large battery longer use time. Freon free energy efficient & eco-friendly. Adjustable 3-speed operatio On/off switch. Product size: 12.5x10.5x8.2CM Fan: high medium and low wind speed Water tank control: electronic control Refrigeration temperature: as low as 8-12 degrees Celsius Package Content: Host*1 Cable*1 Instruction*1