This product is an eco-friendly product Xiaomi, not ma logo Xiaomi. A. [Increase cleaning power]:. Improved maximum power of 100W, the RPM 50,000 motor provides extremely strong airflow for deep cleaning of fine dust. Suitable for cleaning all kinds of equipment from computers, camera lenses, PS4/5, laptops, car air filters, air conditioners, sofas, printed circuit boards after printing electronic instruments, cleaning medical equipment; replaces compressed spray gas. B. [More improvements]:. All black case, modern and minimalist style. Well made, hardly see the seams. Fewer screw holes, more beautiful than other air vacuum cleaners. Rear air intake design to reduce the amount of dust entering the blower. Down. Down. 【Greater efficiency and safety】: steel structure and vertical hidden fan blades, cannot directly see and touch the fast rotating fan blades, greatly extend the life of the dust removal blades, more efficient and safer (especially for children). O. 【Wireless Portable Air Duster】Lightweight and easy to carry. Given the different needs, we have carefully equipped this air vacuum cleaner with 4 different nozzles. E. [Rechargeable Electric Duster] Equipped with fast charging port and upgraded 6000mAh battery, this computer vacuum cleaner can be quickly charged in three hours and can run continuously for 15-30 minutes. It can be charged by car charger and laptop mobile power. Better experience and an excellent alternative to an air absorber. The package includes. 1 x Air Duster 1 x USB cable (adapter not included) 4 x Nozzles 1 x User Manual Portable, powerful and versatile air vacuum cleaner No chemicals! No greenhouse gases! No inhaler to be feared. It can be used continuously for 30 minutes and will never freeze ani will not freeze. No residual chemical hazards to sensitive electronic equipment. The air dust collector does not cause any pollution. Wide availability in any tight and congested place