Portable Air Conditioner USB Personal Mini Air Conditioner with 3-Speed with Humidifier for Home Office Bedroom Description: Multifunctional 2-in-1: Unlike other mini portable air conditioners, this cooler has cool down, humidifying functions. Integrated water tank: 200ml large-capacity water tank with dual-nozzle humidification function, top water filling design, more convenient to add water or ice. 3-speed and easy to use: We've improved this portable air conditioner to make-it-easy to set up and use. All you need to do is pour the ice-water mixture into THE-TANK, connect the USB power cable, and adjust the fan speed. The three-step operation cools the hot air around you in seconds, making the wind cooler, wetter, and cleaner. Energy saving and low noise: Indoor air conditioners can work effectively at low noise grade, with 3 wind speeds to choose from. The powerful power supply and conversion circuit can minimize the loss, save you a lot of electricity bills and protect the environment. Portable USB Port Air Cooler: The ideal size for this USB mini air conditioner is 6.49x3.54x8.26 inches. Easy to carry. The small freezer can be used in conjunction with adapters, power-BANK, computers, car chargers, etc., to enjoy the fun of cool down anytime, anywhere at home or in the office, dormitory, and travel. Feature: 100% brand new and high quality. Product Size:16.5x9x21cm/6.49x3.54x8.26in Material:ABS/PC/Electronic components Colour:White Water tank capacity: 200ml Power supply: USB Rated power supply: 5v Rated power: 15w Noise: below 40db Wind speed adjustment: three-speed adjustment Air outlet angle: 125 Applicable area: less than 12 square meters Net weight:0.455kg/1lb Gross weight: 0.6kg/1.32lb Package size:25x19.7x11.5cm/9.84x7.76x4.53in Package Content: 1 x Air Conditioner 1 x USB cable