Inspected Auction 529 Active (#39352918)

Low Noise Brushless Motor-Five times longer life than traditional brushed motors: Exclusive brushless motor solution, working with ultra-low noise. Strong anti-interference, reduce the noise damage to the human body, provide a quiet and comfortable room space. High efficiency while ensuring low motor loss, the maximum load current is 4a, which saves the battery energy of your motorhome and conforms to the environmental protection. Remote Control + Manual Control, Convenient and Practical: In addition to remote control of all functions, we also keep traditional manual control function, come and experience it! Ultra Quiet Working Fan Blade and Stop the Lid at Any Angle: With the patented curved surface and precise dynamic balance design, conforming to the principle of natural wind rotation, when the fan blade working, it reduces wind noise as much as possible, and realizes 4 noise levels of 10db, 25db, 45d, 68db. As for Position the cover angle at any time to meet your different daily needs, who doesn't like it? Intelligent Rain Sensor and Reversible Ventilation: The cover lid would automatically closes when it rains, without accumulating water and prevent rain leaking. Inhale or Exhuast, 4 speeds adjustable (3W/10W/20W/40W)