Novel Appearance design, Shutter Louver Tough Plastic for long durability CE&CB Axial multi-blades Copper Shaded-pole Motor Size: 4"/100mm, 6"/150mm availablePower:12~18wAir-flow: 64.8~156 m3/hVolt/Hz: 220~240/50~60Hz,  100~120v/50~60HzShaded pole MotorMaterial: Plastic, PP/ABSInstallation Dimension: Φ102 mm / Φ152 mm

JINLING -- CE & CB Bathroom Exhaust Fan/Ventilating Fan