1、[Portable Lightweight] This solar fan is small in size, which is easy to carry and use. No battery is needed, silent work, and air can keep moving. 2、[Energy Saving Environmentally Friendly] The fan is powered by solar panels, which has a long service life and it is also energy saving. 3、[Easy Installation] With simple operation, you can just connect the solar panel and fan interface and put it in the sun, the fan can be used. 4、[Plastic Material] Made of high quality plastic material, the solar fan is durable and sturdy, with long service life, you can use it for a long time. 5、[Wide Application] Solar fan is very suitable for pet houses, chicken houses, tree houses, dog houses, greenhouses, coaches, camping, etc. 1 x Solar Panel 1 x Fan  Item Type: Solar FanMaterial: Plastic, Monocrystal Battery SheetFan Size: Approx. 12 x 12cm / 4.7 x 4.7inSolar Panel Power: 10WSolar Panel Working Voltage: 12VOutput Port: DC5521DC Cable Length: Approx. 100cm /  39.4inFan Power: 3WFan Air Volume: 43.4CFMFan Speed: 2000 (R/Min)