Multifunctional powerful mute exhaust fan with upgraded fully enclosed pure copper motor (speed up to 2800r/min) provides fast smoke extraction and ventilation, helping maintain fresh and comfortable indoor air. Durable construction features 7 thickened blades for stronger, more uniform airflow, resistant to deformation. Operates smoothly with low vibration and reduced noise while delivering high air volume. Designed for long-lasting performance. Easy to install with included mounting hardware and instructions—no professional help required. Suitable for various spaces requiring continuous or regular ventilation, including kitchens, bedrooms, offices, basements, warehouses, and garages. Material: Alloy. Color: Black, White. Size: 150 x 200 mm. Power: 80W. Package includes: 1 x Kitchen exhaust fan.