OPOLAR 8 Inch Desk Fan with Timer, USB Operated, 5 Speeds Powerful Wind, Quiet Operation for Personal Office, Portable Table Hanging Fan for RV, Travel Camping (Adapter Included)

【Three Blades+Quiet Operation】- The desk fan has a unique three curved blade design that makes the air flows smoothly. Not only this but also the fan has a brushless motor that reduces the noise to 40db. With the unique three-blade design and brushless motor, you experience a quiet operation similar to a whispering sound even when the fan is running on the high-speed. 【4 Speeds+Natural Wind】- This USB operated portable fan comes with 4-speed control. You can adjust the speed from one-four to enjoy the cool breeze as you need. This fan makes you experience natural wind flow by increasing the speed from one-four and vice-versa in a circular motion. The maximum rotation speed of the fan is 1800 rpm. 【USB Powered+Adapter】- OPOLAR portable table fan comes with multiple power options. You can power it by an AC adaptor (comes included) that can be plugged into a wall socket. You can also power this portable fan with a USB cable (comes included).