5W Solar Panel with Electric 4inch Cooling Fan Set Kit

Features Fan runs when connected to the solar panel and can be used separately by plugging into a computer USB port Use notes When connected to the solar panel the way the fan works depends on the sunlight When the sun is strong the fan works fast There is sunlight to generate heat the fan then rotates timely heat dissipation ventilation and air eliminating the need to pull the wire more secure and convenient When the sun is not strong enough the fan may work very low or even not work There is no rechargeable battery in the fan if you need the fan to work at night you can use the power pack Parameters Solar panelPower 5W 6VPanel size 14 5cm x 14 5cmBoard fan 400gMini FanSize 4 inchesPower supply USB plug 5vUSB cable length 120cmColor blackPackage Included 1 x solar panel1 x cooling fan