Product Features: Upgraded mini version of ultra-powerful violent turbo fan. In order to make users more portable and maintain a better user experience, this fan is specially developed with a CNC metal turbine, brushless motor, and hand-wound motor. The fan uses a brushless DC high-speed motor. , the newly developed ESC has three gears + 1st gear (with built-in brake), the maximum output speed reaches 120,000 RPM, and can generate super strong wind speeds of up to 50 meters per second, which is equivalent to a 15-level typhoon. It has strong power, long-lasting stability, and long load. No burn-in. It also has charging protection and overheating protection functions. It has two built-in high-rate dual 18650 batteries. The battery capacity is 2500mAh. It only takes 1.5 hours to fully charge. The can reach 8 hours of super battery life. It will last longer! Give you a different experience. Colour:B: Gray -white Material:PETG Package Contents: 1 x Type C Cable 1 x Host 1 x Nozzle Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.