1. enjoy three functions;(1) Tower fan - no water. (2) . Cooling fan - add ice crystals. (3) Purification and humidification - adding water. Tower Fan - Anhydrous State - Breeze. Air Conditioning - Add Ice Crystals - Cold Air. Humidifier - Add Water - Moisturize Air2. The three-in-one function integrates blowing, cooling and humidification. In addition to the blowing function of traditional fans, it can also filter dust, humidify and blow cool air.Enjoy three functions;3. If the product you received is not powered, it is recommended to use a 5v2a plug;4. The product itself is a cooler, not an air conditioner. Compared with ordinary fans, it has upgraded two functions, which can add water or ice.5.1-6 gears can be easily adjusted with one button to provide the wind power you needName: Desktop Air Conditioning FanWater tank capacity: 300mlPower supply: USB power supplyRated voltage: 5V 2AColour:black+whiteMaterial:ABSSize: 145.5x240mmPackage Contents:1 x Desktop air conditioner fan1 x USB data cable1 x English manualOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.About UsWe provide the good product with the best price,we support Wholesale/Drop Shipping Order1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.About Shipments1.We will send out the orders ASAP once your payment is completed normally.2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.About After-sale ServiceWe are reliable seller and we have our professional after-sale service for all of our customs. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.About Feedback1. Please check the package and item when you get carefully to make sure there is no problem.2. If you have any problem or are not entirely satisfied with your package,please don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.23699. If there is no problem, please leave us five star positive feedback.Your affirmation is our greatest motivation ! !