3X Mini Solar Panel Powered Ventilator Fan Portable 5W 4 Inch Greenhouse Solar Exhaust Fan for Office Outdoor

Specification:<br>Solar panel chip: Polysilicon<br>Solar panel power: 5W, 6V<br>Panel size: 14.5cmx14.5cm/5.71x5.71in<br>Mini fan:<br>Size: 4 inches<br>Power supply: USB plug, 5V<br>USB cable length: 70cm/27.56in<br>Material: Metal<br>colour: black<br><br>Package Contents:<br>3 x Solar Panel<br>3 x Fan<br><br>Only the above package content, other products are not included.<br>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

• There is no rechargeable battery in the fan; if you need the fan to work at night, you can use the power pack.
• When connected to a solar panel, the way the fan works depends on the sunlight.
• When connected to the solar panel, the fan can run; and can be used alone by plugging into the computer's USB port.
• When the sun is irradiated to generate hot air, the fan immediately rotates to dissipate heat in time, ventilate, save the trouble of pulling wires, and it is and more convenient.