Features: A. 4um Ultrasonic Atomizer: Ultrasonic nebulizer is used, and the fine mist can cool down efficiently without wetting the tabletop, bringing you cool and comfortable in hot weather. B. 3 Ajustable Wind Speed Modes: You can choose from three adjustable wind speeds (low-grade cold wind, high-grade cold wind, and natural wind) to meet the actual needs of different groups of people. C. Detachable Activated Carbon Filter: The air inlet is equipped with a detachable activated carbon filter, which can absorb odor and dust, and bring you cleaner cool air. D. Portable Design: The small and light air cooler is equipped with a handle, which is easy to move and carry, and it is convenient for you to use this product anytime and anywhere. E. With A Condensate Tank Drawer: The bottom is equipped with a condensate tank drawer, which can be used to collect condensate generated during use for easy drainage. F. Blue Ambient Light: A blue LED atmosphere lamp is installed on the top of the water tank. It is fashionable and beautiful, and can be used as a small night light. Specifications: Name: USB Air Cooler Material: ABS Rated voltage: DC5V 1.5A Power: 7W Rated evaporation: about 50ml/h±30% Rated output air volume: about 108m& 13217;/h (Q=3600VA) Noise: ≤55dB Maximum air supply distance: about 3m Maximum wind speed: ≥3m/s USB cable length: 1200mm Water tank capacity: 500ml Net weight: 680g Product size: L168mm×W145mm×H225mm Package size: L180mm×W158mm×H236mm Certification: CE/ROHS/FCC/UKCA/PSE/METI Packing List: 1* USB Air Cooler 1* Type-C Charging Cable 1* English User Manual