【3-in-1 Electric Air Duster】 Introducing the 2023 upgraded duster that offers three functions: air duster, handheld vacuum cleaner, and air inflator. Equipped with a 2023 new model brushless motor, it provides a super strong wind force of over 90,000 RPM, and the power doesn't diminish even with continuous spraying. It achieves a more powerful blowing force than commercially available electric types, and also realizes a super strong suction power of 12,000PA. It instantly sucks up eraser shavings, food crumbs, pet hair, sand, and pebbles. Various types of nozzles are included, making it easy to clean even in narrow gaps. An inflatable nozzle is also included, allowing you to enjoy it as an air inflator. Applicable for inflating balloons, floats, beach balls, yoga balls, PVC pools, air beds, and more. This multi-functional electric air duster is very convenient for use at home, in the office, and in your car. 【Rechargeable Air Duster ۩ 40 Minutes of Continuous Use】 This electric air duster has a built-in 7500 mAh battery and can be used continuously for up to approximately 40 minutes on a single full charge. A USB-C fast charging cable is included, and it can be fully charged in 3-4 hours. Since it can be used repeatedly, it is more eco-friendly, energy-saving, and cost-effective than regularly purchasing canned air. 【Notes】① Adapter is not included. ② Before first use, be sure to fully charge it. ③ For fast charging, use a 5V/2A adapter.