Description of π Solar Panel Powered Fan with USB: 6V 4.5W Mini Portable Cooling Ventilation Fan
The fan starts to operate when plugged to the solar panel and it can also get power from other USB devices, such as power bank, computer, etc. Please kindly know the solar panel doesn't have power, which need under sun light to work. If you use it indoor, please use USB to connect power. Fan is made from premium metal frame, with adjustable support stand, you can place it stably on the table and make this mini fan in a convenient angle. This is an USB solar energy powered mini portable fan perfect for use in outdoor travelling, fishing, hiking, picnic and so on. The operating efficiency of fan will depend on the sunlight intensity while it plugged to the solar panel.