Featuring a switches and waterproof design, this 160mm PVC pipe fan includes a 5.5x2.1mm female input with center positive polarity and a 75cm wire length for versatile power option With its modern aesthetic, this PVC ventilation fan seamlessly integrates into any decor while providing powerful exhaust capabilities for settings Ideal for homeowners seeking an efficient bathroom ventilation solution, this fan quiet operations and energy savings S Perfectly suited for bathrooms, kitchens, toilets, damp basements, container homes, offices, and cabins, it molding and condensation buildup, Manufacturer: Fcnjsao