Review on 💨 Compact USB Desk Fan - Small yet Powerful, Silent Portable Fan - Ideal for Desktop Office Table - 40° Tilt, 3 Speeds - Long 4.9 ft Cord - 4 Inch Size by Ayush Bonuccelli

Highly recommended, very powerful fan with 3 power levels, level 1 provides a breeze without much noise, level 2 and 3 you will feel the noise level like blades chopping air but more powerful airflow. I connected my fan to a 10,000mah battery and ran it on speed 1 all night, the battery only went down 1 speed. The only thing I would wish for is an oscillation mode and the neck can be adjusted down a little more. I've just bought 2 more fans for the kids room, it's an inexpensive way to save on electricity.