Item Type: Solar Panel Powered Dual Fan Product Material: Stainless Steel, ABS, Monocrystalline Silicon Weight: Approx. 790g / 27.9oz Power: 12W Working Current: 1A Short Circuit Current: 1.3A Output: DC 12V Fan Wire Length: Approx. 1m / 3.3ft Fan Speed: 3200rpm Solar Panel Size: Approx. 28x28.5cm / 11.0x11.2in Package List 1 x Solar Panel 2 x Fan 2 x Net 8 x Screw 8 x Nut 1 x Connection Line 1 x English Manual No power storage function 1Energy Conservation and Environmental Protection: Fans powered by solar photovoltaic panels reduce dependence on traditional energy and reduce carbon emissions for the environment. 2Lightweight and Portable: Detachable solar photovoltaic panel is suitable for use anytime and anywhere, suitable for various indoor and outdoor scenarios. 3Efficient Energy Conversion: 12W solar photovoltaic panel can convert sunlight into electricity, providing stable and sustainable power for fans. 4Low Noise Operation: 12W 12V solar panel powered dan adopts silent design, allowing you to enjoy cool and refreshing without interference. 5Adjustable Wind Speed: Multi range wind speed adjustment to meet different needs and freely enjoy cool and comfortable wind.