Crethinkaty Small Desk Fan, Hanging Mini Fan, 2500mAh Rechargeable USB Fan Battery Powered, 4 Speeds, Cooling Fan Portable, Long Working Time About 4-12 Hours - White - 0325

• 【BATTERY AND USB POWERED FAN】This 7-inch desktop fan features dual power sources: battery powered and USB! Rechargeable fan, built-in upgraded 2500mAh battery, long working time, portable fan, suitable for kitchen, sleeping, camping, traveling and other work. (Speed 1: 12 hours. Speed 2: 8.5 hours. Speed 3: 4.5 hours. Speed 4: 6 hours.) You can also charge through a computer, charger, mobile power supply, etc. 【Ultra-quiet cooling fan】 Unique upgraded blade design reduces noise by 25%. With a minimum noise of nearly 25db, this mini fan is quiet enough but still powerful enough to bring a cool breeze to provide you with a comfortable working environment. Perfect for working and studying. 【2-in-1 Stand and Hanging】180° Tilt Adjustable: Desktop fan with 180-degree swivel stand, can stand or hang. You'll always feel comfortable and cool, just customize the angle and enjoy cooling with this powerful and quiet fan. This ultra-slim fan doesn't take up much space and has a convenient folding design for easy storage and transportation. Perfect for offices, dormitories, hotel stays, cruises, and summer camps! 【4-Level Adjustable Wind Speed and Silent】The speed of this portable desktop battery fan can also be adjusted between low, medium, high, and low and high speed cycles according to your needs. It is simple, elegant and quiet, ensuring a calm flow of air, enough to meet individual needs. 【Package Contents and Customer Service】If you encounter any problems, please write an Amazon email to us for help. We respond immediately within 24 hours. What will you get? You will get a portable battery table fan, a USB cable, and 100% satisfactory service.