Ideal for enthusiasts and pet owners who require air circulations and temperature control in their projects or spaces 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 efficient ventilation with our 80mm exhaust fan , perfect for extraction and cooling in various environments 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, Manufacturer: AMISENK