This product is an eco-friendly air duster, compatible with various devices. A. [Increased cleaning power]: Improved maximum power of 100W, with a 50,000 RPM motor that provides strong airflow for deep cleaning of fine dust. Suitable for cleaning computers, camera lenses, gaming consoles, laptops, car air filters, air conditioners, sofas, printed circuit boards, electronic instruments, and medical equipment; replaces compressed gas sprays. B. [Enhanced design]: All-black case with a modern, minimalist style. Well-constructed with minimal seams and fewer screw holes for a cleaner appearance compared to other air dusters. Rear air intake design helps reduce dust intake into the blower. C. [Improved efficiency and safety]: Steel structure with vertically mounted hidden fan blades. The rotating blades are not directly visible or accessible, enhancing safety—especially around children—and extending the life of the fan. D. [Wireless Portable Air Duster]: Lightweight and easy to carry. Includes 4 different nozzles to meet various cleaning needs. E. [Rechargeable Electric Duster]: Features a fast-charging port and upgraded 6000mAh battery. Fully charged in approximately 3 hours, providing 15–30 minutes of continuous runtime. Can be charged via car charger or portable power bank. Offers a convenient, chemical-free alternative for dust removal. 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 duster No chemicals! No greenhouse gases! No harmful propellants! Provides up to 30 minutes of continuous use without freezing. Leaves no chemical residue, safe for sensitive electronic equipment. Produces no pollution during operation. Ideal for use in tight and hard-to-reach spaces