Solar Powered Fan 8inch Free Energy Power Ventilator for Greenhouse Motorhome House Chicken House Outdoor Home Cooling RV Car Gazebo Ventilation System

https://www.aliexpress.com/item/4001246942866.html

• Solar Powered Fan Ventilator for Chicken house, Camping, Pet house, Tree house, Dog house, Greenhouse, RV, Touring Car and etc
• Portable, Small Size, Easy to carry around. No Batteries Needed, 100% Silent and Green energy, great for environment
• Package includes 1 piece solar panel + 1 piece USB fan(comes with individual switch)
• The 6V solar panel has USB output, which can be connected to the USB fan or any USB product for power
• The fan works with solar panel only in the daytime. The solar panel runs the fan fast under direct sunshine. Fan works slow or stops working when the sunshine is weak