【POWERFUL ELECTRIC AIR DUSTER】The WHATOOK electric air duster is powered by a high-speed motor up to 60000RPM, helping blow away dust, crumbs and debris from keyboards, laptops, PC fans, graphics cards and other electronics. It offers a reusable alternative to canned compressed air for everyday cleaning at home, in the office or in the car. 【3-SPEED AIRFLOW CONTROL】Choose from three airflow levels: 45000RPM, 50000RPM and 60000RPM. Use a lower setting for delicate devices such as camera lenses and laptop ports, or a stronger setting for dust hidden in keyboard gaps, computer cases, car vents and hard-to-reach corners. 【6000MAH BATTERY & USB-C CHARGING】The built-in 6000mAh rechargeable lithium battery supports around 30–50 minutes of use depending on the selected speed. The USB-C charging design makes it easy to recharge, while the cordless body keeps cleaning flexible without cables getting in the way. 【LED LIGHT FOR DARK CORNERS】The integrated LED light helps illuminate dust in darker spaces such as under desks, inside PC cases, around car interiors and behind office equipment. The ergonomic handle feels comfortable to hold, making quick cleaning jobs easier and more controlled. 【5 NOZZLES FOR MULTI-SCENE CLEANING】Supplied with 5 nozzle attachments, this compressed air duster adapts to different cleaning needs. Suitable for mechanical keyboards, computer accessories, camera gear, shutters, seats, sofa gaps, car interiors, office equipment and general household dust removal.