Features: The 8W (42cm/16.5inch), 15W( 62cm/24.4in ), 20W(80cm/31.5in, 92cm/36.2in) hanging fans are powered by AC 220V, can not support AC 110V. Small ceiling fan great for hot summer and windless day, also for dormitory bed or tents. 4 leaves blades design, flexibility is strong, made of ABS high elastic material, and the wind is more soft, does not hurt the hands. Low power, energy saving design,with on off switch and 1.8m cable,easy to use. The mini fan with strong wind, brings you a comfortable and cool summer. Suitable for Home bedroom school dorm room dormitory and more. Specifications: Rated Power: 20W Input Voltage: AC 220V Color: White Material: Plastic Fan Diameter: 42cm/16.5inch 62cm/24.4in 80cm/31.5in 92cm/36.2in Power Cable Length: 180cm / 70.87in Plug: US Plug Package Includes: 1x AC 220V Ceiling Fan note: Transition: 1cm=10mm=0.39inch Please allow a 1-3mm error due to manual measurement. pls, make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!