【Excellent Cleaning Performance】The mini battery fan is equipped with a 91,000 RPM motor, which provides a powerful blast of air (almost 95 m/s) and can thoroughly clean computers, keyboards, cars, sofas, camera lenses, toys, air conditioners, electronic components, etc. Its reusability makes it a perfect replacement for traditional compressed air cans. Rechargeable battery and fast charging: The mini fan has a built-in 6000mAh high-capacity lithium battery, which can work continuously for almost 20-30 minutes. With the latest Type-C charging interface, charging is faster and can be fully charged in just 4 hours. You can use a laptop, power bank, car charger or other adapter to charge, which is more convenient. 【3 speed levels + LED lighting】The portable fan is equipped with 3 different speeds, so you can choose the appropriate speed level according to your needs. Long press the power button for 3 seconds to turn on/off and short press to switch between three wind speeds. At the same time, the flashlight design can help you clean PC hosts, circuit boards, guitars or other dark corners more conveniently. Environmentally friendly and energy efficient: Electric compressed air contains no chemicals and uses only the air we breathe. It does not damage or destroy solid electronic components and integrated circuits like traditional compressed air cylinders. In addition, it can be used repeatedly, resulting in significant energy savings. In the long run, you save money and protect the environment. 【Accessories】The electric air duster has 5 nozzles and 3 brushes, which can achieve cleaning in various scenarios. The thin and long nozzle makes it easy to clean corners or hard-to-reach places. Suitable for removing dust from computer cases, keyboards, cars, fans, lily windows, etc. The multifunctional nozzle is used to inflate swimming rings, yoga balls and air mattresses. › See more details