Feature: 1. Effective Cooling: This 3 speeds mini air conditioner utilizes triple cooling technology with dual ultrasonic misters and cooling pads to instantly generate cool air to cool your room down to 50°F. You can also adjust the louvers up or down 120° to direct airflow as you wish. 2. Dual Tank Design: This small air conditioner features a dual tank design with a 1000 ml upper and 600 ml lower tank, which allows it to meet the demands of use in both dry and humid environments. The upper tank with two misters can continuously produce cool air for up to 12 hours, making it particularly suitable for cooling dry environments. 3. 3 Adjustable Wind Speed: This portable air conditioner uses 3 adjustable wind speeds ( nature speed, medium speed, high speed ) and 3 wind modes ( strong wind, light wind, nature wind ) to meet your personal needs, you can also set the automatic timer ( 2, 4, 8H ) as needed. 4. Low Noise: This mini air conditioner works powerfully in a low noise environment, allowing you to enjoy a cool, comfortable and quiet sleep on summer nights. The air conditioner has 7 colors of night lights so you can easily enjoy the romantic and warm ambience of the air conditioner. 5. Easy To Use: This small bedroom air conditioner is easy to use, you just need to fill the sink with water and connect the USB cable to a device that supports USB ports and is perfect for rooms, bedrooms, cars and offices. Specification: Item Type: Portable Air Conditioner Material: ABS Timer: 2, 4, 8 Hours Timer Night Light: 7 Colors LED Light Fan Speed: 3 Gears Speed Control Remote Control Battery: 1 x 210mAh CR2025 Button Battery (Included). Package List: 1 x Portable Air Conditioner 1 x Remote Control 1 x USB Cable 1 x Manual