KICA air dust blower blows immediately and continuously high-pressure air to clean dust, debris and dirt away from any electronic device in your home or office, such as a computer, keyboard, laptop, car, camera, coffee machine, printer, etc. Smaller than a phone, it has an air outlet 3cm in diameter and weighs just 300g. Compressed air blower with built-in powerful brushless motor, the rotating speed can reach 100000rpm, output the airflow at the highest speed of 20m/s . Turbofan adopts a minimalist twin-cylinder design, a combination of aviation-grade aluminum and metal sandblasting, which is exquisite; Just slide the trigger to achieve flexible and fast shifting; Tighter protective nets are strong and durable.