Pure copper motor Durable/Energy saving/Efficient Mute low noise Booster impeller blades made of ABS material with high speed and no deformation Multi bladed blades and streamlined flow channel design isolate the noise generated by fan blades during operation, with a noise level as low as 24db Exquisite Appearance ABS Preferred Material Exquisite appearance, convenient installation, and high-quality material for casing and impeller, ensuring no discoloration, no aging, and long service life Newly upgraded integrated fan blades Long term use is not easy to deform, and the integrated fan blades are easy to disassemble and clean Super quiet indoor ventilation fan quietly watching you sleep Energy saving, power saving, compact and , suitable for various occasions of smoke exhaust and ventilation Plug Type: US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the , the Philippines and so on. voltage: AC110V size: about 19.5 x 19.5 x 7.5cm Material: ABS+metal colour: white Package Contents: 1 x Ventilation fan Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.