Features: Brand new and high quality Redness clip positive electrode, black clip negative electrode, with hook, power by 12V battery, 12V power adapters, 20inch ceiling fan great for hot summer and windless day, also for outdoor camping tents. Lightweight, soft wind with little noise, Safe to use. Quality camping fan with detachable 6 leaves, easy installation and dismantle. Perfect for campers, and picnics, market. It is also great for small room and offices. Specifications: Material:Plastic Input: 12V1A Power: 8W Rotating speed: 300rmin Diameter: 52cm/20.47inch Height:17cm/6.69inch Length:21cm/8.27inch Cable Length:230cm/90.55inch Package Includes: 1 Set Celling Fan Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.