4Inch USB Desk Quiet Airflow Cooling Fan For Home And Office

About this item【Strong Airflow】: Mini desk fan was used a powerful upgraded motor and four aluminum blade adjust professional balance technology to enhance the airflow up metal frame as well as aluminum Fan blade make the USB fan safe and reliable. Save you from hot flashes. This summer will be more pleasant.【360° Rotation】: 360 degree up and down, vertical and horizontal free angle adjustment. Small USB Fan can provide cooling from various directions. Enjoy the cool air from any directions, keep you cool all the time.【Energy Saving & Muti Charging Modes】: No battery needed. The Table fan consumes LOW power per hour and saves around 99% power than traditional fan. Energy-saving and environmentally friendly. The small desk fan is powered by high compatibility usb and fit for PC/laptop, power bank, AC adapter, car charger and other USB-enabled power supply.【Compact & Portable】: 4 inch mini fan with USB Cable for desk has small footprint on your desk, also lightweight to carry around, easy fit into a laptop bag, making it a perfect personal fan at home, office, bedroom, car, library, dorm, study, games room, etc.