Fashionable Usb Charging Fan, Digital Display 100-Speed High-Speed Turbo Powerful Fan, Adjustable, Wall-Mounted And Floor-Standing Fan, Suitable For Wall-Mounted, Desktop And Ceiling Fans.

Intelligent stepless speed regulation system - Equipped with 100 precise wind speed adjustment knobs, ranging from 5dB library-level silent mode to 12-meter ultra-long-range turbine strong wind, the digital display shows the current speed and remaining battery power in real time. Revolutionary five-in-one design - The unique quick-release structure design enables the conversion of four forms - wall-mounted, desktop, floor-standing, and ceiling-mounted - within 30 seconds without tools. It is specially equipped with a 360° rotating bracket to achieve three-dimensional surround air supply and solve the problem of dead corners in traditional fans. Ultra-long battery life power system - Equipped with automotive-grade 18650 lithium battery cells, it features a 5400mAh ultra-large capacity that supports 18 hours of continuous battery life (1st gear). It supports the PD3.0 fast charging protocol, fully charged in 3 hours, and a 36V safe voltage to ensure both charging and usage are smooth. Aviation technology air duct design - Drawing on the aerodynamics of helicopter rotors, 7 cicada wing fan blades combined with a ring-shaped pressurized air duct achieve a 58% increase in wind speed while reducing energy consumption by 30%. Intelligent Internet of Things ecosystem - Built-in Bluetooth 5.0 module, supporting remote control via APP, 24-hour reservation, and electricity consumption statistics. In the future, it can be upgraded and connected to mainstream smart home systems via OTA. The electronic mainboard reserves interfaces for smart sensors.