Features: New and high quality Adjustable wind speed with dual exhaust and intake functionality. Ideal for kitchens, bathrooms, and appliance ventilation. Multiple speed settings allow customized airflow for efficient air circulation. Suitable for bathrooms, kitchens, and attics. Designed to improve air quality in homes and offices, ideal for individuals sensitive to stuffy environments. Can be installed in bedrooms, offices, dormitories, and other living spaces to enhance air circulation. Provides quiet and powerful ventilation performance, delivering fresh air where needed. Specifications: Material: Plastic Type: Round/Flat Rotational speed: 10500 RPM Power: 0.63 W Air volume: 4.2 CFM Input voltage: AC 100-240 V Size: Approx. 27.5 x 3.5 cm (10.82 x 1.37 inches) Cable length: Approx. 124 cm (48.81 inches) Package includes: 1 x Exhaust fan set Note: 1. Please allow 1-2 cm errors due to manual measurement. Ensure you are comfortable with this before ordering. 2. Due to differences in monitor displays, the actual color of the item may vary from the picture shown.