Portable Desk Fan, Personal Air Cooler and Mist Humidifier in ONE to provide cool/clean/moist air. 3 speeds adjustable wind( nature, medium and strong) and 2 modes misting for choose according to your needs. Also you can add icy water into the water tank to bring you cooler misting and quickly cooling down 4-6℃ in a short time and drive away the dryness for you. Frequency: 60Hz Tank Capacity: 7 Liters Air volume: 2000m³/h Removable air filter and cooling pad: easy to clean Features: 1. Air conditioning fans make your summer cooler, more intimate and comfortable. 2. Rapid cooling system to create a cool feeling, introduce cool factors in hot air, and quickly export cold wind 3. High density crystals, Strengthen the cooling effect, sustain and efficient melting, and release cold air for long-term cooling. 4. Three-speed wind speed adjustment, low-medium-high, to meet your needs 5. Double water tank design, the under water tank capacity is 7L, the upper water tank for water. 6. Integrated 7L water tank,. 7. Add water at the top, open the cover directly to add water, ice crystal, easy to operate, good cooling effect 8. Vent more powerful, and inner turbine style wind guide design, the noise is smaller. 9. Low power consumption and environmental protection, the same amount of electricity as the electric fan, you can enjoy the air conditioning.