High-quality components with high-speed bearings, CNC metal turbine, brushless motor, and hand-wound motor. Super strong wind speed generating pressure and speed exceeding 52+ meters per second, with four gills for effective heat dissipation. Three-speed regulation with strong wind, second gear hurricane, and third gear super strong hurricane, offering wind force up to 16 levels. Portable and compact design for easy carrying and outdoor use. Long battery life with built-in (two 217000 capacity 4000mAh batteries) for wireless operation without external power supply, ensuring convenience for long-lasting use.