Photovoltaic Solar Panel Set Ventilation System Mini Portable USB Cooling Fan 5v 2.5w

1、VARIOUS POWER METHOD: The fan starts working when plugged into the solar panel, it can also draw power from other USB devices like power bank, computer, etc. 2、SMALL AND PORTABLE: Lightweight with small size, easy to carry around. No battery required, silent, green energy, environmentally friendly 3、WITH POWER PACK: There is no rechargeable battery inside the fan. If you need the fan to work at night, you can use a power pack 4、DEPEND ON SUN: When connected to a solar panel, the way the fan works depends on sunlight. When the sun is strong, the fan works quickly 5、WIDE APPLICATION: Great combo for greenhouses, dog houses, trailers, RVs and more. Can also be used for mobile phone chargingItem Type: Photovoltaic Solar Panel SetSolar Panel Size: Approx. 14.5 x 14.5cm / 5.7 x 5.7inVoltage Power: DC5v 2.5wPower Supply: USB plugMaterial: Iron, polysiliconScope of Application: For greenhouses, kennels, trailers, RVs, etc.Weight: 300 g / 10.6 oz(approx.)1 x Solar Panel1 x Fan