This fan adopts PC material for fan blades and ABS plastic for the outer shell to deliver stable service performance and comfortable soft wind. In addition to reliable material construction, this device receives power through USB connection and only consumes 5 watts of rated power to match multiple power sources. This fan provides five adjustable wind speeds to satisfy various cooling demands and contains a built in colorful ring ambient light for gentle decorative lighting. Furthermore, the fan supports vertical angle adjustment and carries a foldable compact structure to facilitate storage and transportation for users. The fan can produce air flow in multiple directions and adapts to tabletop, wall mounted and flat placement methods in different spaces. Finally, this product is available in white and grey and works suitably in bedrooms, offices, dormitories and vehicles.