Solar 12V Extractor Ventilation Fan High Speed Air Vent Window Wall Fan Energy-saving Wall Mounted Vent Fans Anti-Mosquito Design Durable Kitchen Bathroom Chicken/Duck Coop Feature: 1. Durable, Energy-efficient, and Efficient:The pure copper motor of this extractor air flow fan ensures distinctive durability, calories efficiency, and high performance. With its robust construction, the motor delivers dependable and long-lasting operation, saving energy while offering powerful airflow. 2. Boosted Impeller Fan Blade for High-Speed Operation:The specially designed boosted impeller fan blade of exhaust air blower maintains its sort even at high speeds, guaranteeing fixed and efficient airflow. This characteristic ensures optimal cooling performance with none distortion or decline in effectiveness. 3. Premium ABS Fire-resistant Material for Durability:Crafted from nice ABS fire-resistant material, this exhaust fan is built to resist on on daily basis basis wear and tear. The personalized thickened panel complements the general sturdiness and durability of the fan, making it proof against impact and making certain an extended lifespan. 4. Anti-Mosquito Design with Check Valve:Equipped with a test valve design, this air vent window wall fan acts as an efficient barrier against mosquitoes and other insects. The verify valve automatically opens and closes with the wind, stopping unwanted pests from getting into your dwelling space. Enjoy a cushty and mosquito-free environment all day long. 5 and Eco-friendly Operation: The inclusion of a solar panel in this fan permits for energy-saving and environmentally wakeful usage. Harnessing the flexibility of the sun, this fan reduces reliance on ordinary electric sources, leading to decrease calories intake and a smaller carbon footprint. Specification: Certification: NONE Origin: Mainland China Product main material: PC, ABS Product Size: 6 in: 200x200x100mm/7 (hole diameter: 155mm) 8 in: 250x250x104mm/9 (hole diameter: 185mm) Solar panel: 240x240mm/9 Style: window exhaust fan Scope of application: kitchen, bathroom, greenhouse planting shed, white meat home and duck house, farm, puppy house, storage room, etc. Note: Due to various visual display unit and light-weight effect, the actual shade of the article is probably slightly different from the color confirmed on the pictures. Thank you! Please enable 1-2cm measuring deviation because of instruction manual measurement. 1 xExtractor Ventilation Fan