Dust removal violent fan Memory: running memory 1g + storage 8g Battery: 1500 mAh Photo function: Yes Screen: 3.0" IPS 480*854 POWERFUL POWER: This dusting vigorous fan has a three-speed adjustment function, high-speed brushless motorThis compressed duster features a high-speed brushless motor with a maximum speed of 180,000, a maximum speed of 50m/s, and a wind power of up to 5OZ.Its powerful and high-performance to easily deal with dust, rain, and snow. Powerful Battery LifeThis jet fan features a large 9000mAh battery with three adjustable speed levels. It provides 150 minutes of battery life on the low speed setting of 60,000 RPM, 70 minutes of battery life on the medium speed setting of 120,000 RPM, and it lasts 20 minutes on the high speed setting of 180,000 RPM. It can be fully charged in less than 3 hours using the included Type-C fast charging cable. 3 INTERCHANGEABLE NOZZLES: To meet your needs in a variety of situations, this jet dryer comes with three interchangeable nozzles: a short nozzle, a long nozzle, and a flat nozzle. The default attachment on the jet dryer is the short nozzle, which you can easily pull out to replace with other nozzles. PORTABLE DESIGN: The compact size of the product is only 15.4cm x 7.9cm x 4.5cm, and the light weight of the bare unit weighs only 350g, making it easy to carry and store, suitable for outdoor activities or home use. Energy-saving and efficient: Adopting BLDC brushless motor, it not only has a high rotational speed, but also has low energy consumption, it can be used continuously for about 3 hours on a single charge, which saves energy and reduces the impact on the environment at the same time. Product List Dusting violent fan *1, nozzle *3, data cable *1, small brush *1