Efficient Cleaning Performance: This handheld duster delivers powerful airflow to effectively remove dust and debris. Ideal for cleaning keyboards, electronic devices, and complex equipment Excellent Wind Power: Experience the powerful power of 13W rpm to effectively blow away dust and debris. This high-performance handheld turbo fan is designed to increase your comfort and improve your work efficiency Advanced Brushless Motor: Adopts brushless motor technology to improve the durability and performance of the fan, ensuring longer life and stable power output Portable and Convenient: Designed with portability in mind, this air duster is easy to carry and operate, making it perfect for home and office use and Long-Lasting: This turbo fan is and can be used for a long time without frequent charging. Its construction ensures that it can withstand regular use, providing convenience and reliability in a variety of environments Battery: 4000mAh*2 (7.4V) Motor: 13W rpm, wind speed 52m/s Charging: 20W fast charging Over-temperature protection: 150 over-temperature protection Gear adjustment: three-speed adjustment Colour:B grey Material:ABS+Metal Package Contents: 1 * Turbo Jet Fan Kit 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.