efficient ventilation with our 80mm exhaust fan, perfect for extraction and cooling in various environments Designed with a protective grille and suitable for 8cm ducts, this fan Kits requires simple assembly with a screwdriver, making it a practical addition to any ventilation systems Perfect for use in kitchens, bathrooms, restaurants, pet houses, 3D printer enclosures, and computer setups, ensuring heat removal This fan operates on wide 100-240V, with adjustable speed, a powerful 3800RPM for Ideal for enthusiasts and pet owners who require air circulations and temperature control in their projects or spaces, Manufacturer: ZWTPGKRD