Novel Appearance design, Shutter Louver CE & CB Low-price,Low-power Axial multi-blades Copper Wire Shaded-pole Motor Size: 4"/100mm, 6"/150mm availablePower:12~20wAir-flow: 90~180 CMHVolt/Hz: 220~240/50~60Hz,  100~120v/50~60HzCopper Wire Shaded pole MotorMaterial: Plastic, PP/ABSInstallation Dimension: Φ116 mm / Φ166 mmShutter Louver

JINLING -- Window Mounted Axial Ventilation Fan