Mobile air conditioners for your home cooler. Mini evaporative air cooler, spray humidifier, desktop fan and air purifier all in one. Based on natural water evaporation technology. Using the latest evaporative mist cooling technology, which can keep you away from dry air and enjoy the misted air. Features: - This personal space air conditioner creates your own personal cooling zone -Low power consumption - USB cable powered - Cooling, humidification and air purification - Use only clean water, if necessary use distilled water - 7-colour LED mood light or Cycle option Specifications: - Colour: black and white. - Water tank capacity: 500ml - Material: ABS PS - Wind speed: 3 modes (High / Medium / Low) -Product dimensions: 17*16.5*15cm -Power interface: USB -Power: 6W-10W Specifications: - Color: Black + White - Water tank capacity: 500ml - Material: ABS + PS - Wind speed: 3 modes (High / Medium / Low) -Product dimensions: 17*16.5*15cm -Power interface: USB -Power: 6W-10W Warm Tips: Use the fan correctly: do not lie on its side or upside down to prevent water from entering the circuit board or fan Please keep this heat sealed bag away from children's touch. Please add pure water to prevent impurities from affecting the cooling function. The water tank is better to add 3/4 of the water into the storage tank, do not fill it completely.