Strong Wind 150,000 RPM: The compressed air duster reaches speeds of up to 150,000 RPM, delivering a blow pressure of 6.34oz and a maximum wind speed of 45 m/s. This allows it to effectively clear dust and debris. The air duster also features 3 adjustable speed settings to cater to various cleaning needs. | Fast Charging 2.5 Hours: The air duster supports type-c cable and can be fully charged in just 2.5 hours. Once fully charged, it provides up to 100 minutes of use in the first gear. Additionally, it offers four charging methods to meet your immediate charging requirements, even when you are outdoors. | Economical and Reusable: The air duster is made from durable materials and has a long battery life, lasting for more than 500 hours of use. Unlike one-time-use compressed air cans, the air duster can be used more than 500 times after a full charge, making it economical and saving you money while upgrading your cleaning experience. | Wide Application: Compressed air dusters come with 5 nozzles and 2 brushes, making it suitable for a variety of cleaning needs, such as cleaning pc, keyboards or other electronic devices. In addition to home use, it also serves well for outdoor activities such as picnics and outdoor fires. | Portable and Handheld: Weighing only 0.66lb, the electric air duster is compact and easy to carry. It can be conveniently attached to your hand using the included lanyard, making it ideal for both indoor and on-the-go use. It is particularly suitable for outdoor traveling and camping. | 18 Months & Support: The compressed air duster portable comes with an 18-month guarantee and 24/7 customer service. During this period, we will resolve any issues related to the product, installation, or usage for you.