Features: OOTDTY   Three-speed wind adjustment. Multi-angle rotation, wide-angle air supply, free angle adjustment. Powerful suction cup, flexible silicone, stable without leaving traces. It can be attached to the kitchen office or the windshield, which will not block the driver's sight by 360° adjustment. Powered by Laptop/PC/powerBanks/USB car charger with USB port. Specifications: Material: Plastic Colour: Black Fan Diameter: 13cm/ 5.12in USB Cable Length: approx. 145cm/ 57.09in Package Includes: 1x USB Fan 1x USB Cord 1x Manual Note: Please allow 1-2cm errors due to manual measurement,pls make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.