Features: Experience powerful airflow with our 12V blower, constructed from durable plastic material for corrosion resistance and higher efficiency compared to traditional fans. Equipped with a 5700RPM motor delivering 102CFM airflow, this energy-saving fan features removable blades and double ball bearings for quiet and long-lasting operation. Designed for marine applications, DIY projects, and home use, it improves air circulation in tents, kitchens, bathrooms, and pet areas. Ideal for enhancing ventilation in yachts, caravans, hydroponic systems, or 3D printer enclosures with its 8cm duct-compatible inline design. Powered easily by a 12V solar panel or adapter, this versatile duct fan performs well in electronic cooling, server rooms, and extraction setups. Specifications: Material: Plastic Length: Approx. 12.3cm / 4.84 inches Duct Diameter: Approx. 7.3cm / 2.87 inches Square Size: Approx. 8.5 x 8.5cm / 3.34 x 3.34 inches Fan Speed: 5700RPM Bearing Type: Double ball bearing Noise Level: 52.5dB Airflow: 102.02CFM Current: 1.35A Rated Voltage: 12V Fan Interface: 5.5 x 2.1mm Cable Length: 30cm Features: Maintenance-free double ball bearing, long service life, sufficient heat dissipation airflow and pressure Service Life: 10,000 hours Package Includes: 1 x 8cm Duct Fan with 2 x Air Ducts Note: Please allow 1-3cm error due to manual measurement. Ensure you are comfortable with this before purchasing. Due to differences in monitor displays, the actual color of the item may vary from the image shown.