_x000D_ Features: _x000D_ Suitable for ventilation in small space of 3. Can be connected- to 50mm hose/50mm PVC pipe; _x000D_ The Exhaust Fan main body is detachable and humanized design, which is easy to install and more convenient for later cleaning and maintenance._x000D_ 12V-DC Motor: DC- motor, low power, fast speed and high wind pressure. Quiet and Energy Exhaust Blower: Saving performance is very good, This embedded fan to run more quietly and reach low speeds without generating noise or heat. _x000D_ Widely used in homes, offices, warehouses, restaurants, bars, shops, shopping malls, grow tents, greenhouses and other places- where lot of air is needed._x000D_ Powerful 2"/50mm inline duct designed to produce higher- working pressures for applications that require high air flows, with low relative noise._x000D_ _x000D_ _x000D_ Specifications: _x000D_ Power input: AC100-240V 50/60Hz_x000D_ Output: DC3V-12V 2A_x000D_ Air volume: 54m/h_x000D_ Diameter: approx50mm_x000D_ Size:approx 130x50mm/5.12x1.97in_x000D_ Material:PVC_x000D_ Power 18W_x000D_ Air pressure 570Pa _x000D_ Noise 58db_x000D_ _x000D_ _x000D_ Package Includes: _x000D_ 1 Set Duct Fan with Two 50mm Connector_x000D_ _x000D_ _x000D_ Note: _x000D_ Due to the difference of different monitors, the picture may not reflect the actual color of the item. Thanks!_x000D_ Due to manual measurement, please allow an error of 0-1cm. Please make sure you do not mind before bidding._x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_