The CRONY F31 Super Power Turbo Fan is a professional-grade electric compressed air duster designed for powerful, efficient cleaning in homes and offices. With its brushless motor delivering up to 130,000 RPM and 150G wind pressure, this compact yet mighty tool effortlessly removes dust, debris, and pet hair from desktops, keyboards, cameras, and more.

Featuring three adjustable speed modes, the F31 offers flexible control for any cleaning task. It’s equipped with a 2500mAh rechargeable battery that provides up to 4 hours of runtime at low speed and recharges fully in just 3 hours via Type-C cable. Its lightweight ABS body and magnetic nozzle make it convenient for both indoor and outdoor use—ideal for precise, eco-friendly dusting without aerosol cans.

Key Features:

• High-speed brushless motor up to 130,000 RPM for powerful airflow

• 3 adjustable gears: 50,000 / 100,000 / 130,000 RPM

• Strong blowing force up to 150G for deep cleaning

• Rechargeable 2500mAh battery with up to 4-hour runtime

• Lightweight and portable: only 218g, compact 137×83.5×36.3 mm design

• Magnetic nozzle for quick attachment and storage

• USB Type-C charging (3 h full charge)

• Ideal for: electronics, camera lenses, keyboards, and household surfaces