Feature:1. HUMIDIFICATION FUNCTION: Desk air cooler has a humidification function, which can effectively increase the humidity in the air, help relieve dryness and discomfort, and let you breathe more comfortably.2. USB POWER SUPPLY: Desk spray air cooler is powered by USB port, which can be charged by computer, power bank and other devices anytime and anywhere, making it more flexible and convenient to use.3. 3 WIND SPEED: This air conditioner fan is designed with three wind speed adjustments, which can be adjusted according to your preference and the ambient temperature, allowing you to enjoy the most comfortable cooling effect.4. STABLE BASE: Mini spray fan is suitable for desktop use, stable and reliable, can be placed on any flat surface to use, not easy to tip over. With handle, easy to carry, suitable for room, office, camping, outdoor use.5. LARGE WATER TANK: This desk spray cooling fan has a 500ml large capacity water tank, which can continuously supply spray, reduce the frequency of refilling water, save your time and effort, and make the cooling process last longer.Specification:Item Type: Desk Air CoolerMaterial: ABSSize: Approx. 225 x 168 x 145mm / 8.9 x 6.6 x 5.7inUSB Cable Length: Approx. 1200mm / 47.2inWater Tank Capacity: 500mlWater Tank Evaporation Rate: 50ml/hGross Weight: Approx. 933g / 32.9ozColor: White.Package List:1 x Desk Air Cooler1 x User Manual1 x USB CableNote:Manual measurement, please allow some errors.