Features: USB ceiling fan, 5V electric fan, 17.7inch hanging fan with power button, used for bedrooms, dormitories, shops, camping and more place. This mini USB ceiling fan is equipped with 6 fan leave and a DC5V power cord. It features a 17.7inch hanging fan and 1 speed to enhances airflows in any environment, providing efficient cooling experience. This USB fan adopts a quiet brushless motor, which runs quietly and energy-saving. It can be used in construction sites, night markets, shops, indoor and outdoor environment Whether in the dormitory, tent or desk, this lightweight USB fan can provide gentle wind power, making you feel comfortable in various environment. This fan is easy to install and compatibles power adapters,car power and USB adapters, making it a multifunctional to your cooling solution. Specifications: Fan diameter is about 45cm/17.72inches Height is about 16 cm/6.3 inches Support: 5V1A 5W Fan: 6-blade USB cable length is about 300cm/118.11in Motor: Brushless motor, low noise Package Includes: 1 USB ceiling fan 1 USB extension cord note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.