Exceptional wind and active heat dissipation Delivers strong wind up to 52+ meters per second with an internal brushless motor capable of up to 130000 RPM. Well designed vents provide active heat dissipation, expelling hot air from enclosed spaces to prolong operational life and protect internal components. Helps with dust removal in tight or enclosed areas while maintaining stable performance. Cordless operation with longlasting power Builtin two 4000 mAh lithium batteries provide long endurance for uninterrupted cleaning. Low heat generation with efficiency supports stable, extended use. TypeC rechargeable design enables convenient, cord operation and helps save energy and cost while improving portability. Threespeed adjustable airflow Three speed settings let you airflow intensity for different tasks. Easy to operate, increasing cleaning efficiency and allowing use in a variety of environments. Maintains stable performance across different conditions and applications. Fine craftsmanship and construction Cordless handheld design is fashionable, compact, and easy to carry. Simple, sturdy construction tailored for narrow spaces and practical utility. Thoughtful design pairs aesthetics with robust performance for diverse usage scenarios. Practical use scenarios In vehicles and HVAC vents: clear dust and debris from tight gaps and vents for improved airflow. In electronics enclosures or cabinets: blow dust out of hardtoreach crevices without disassembly. In workshops or tool areas: purge dust from small spaces and manage heat in confined spots while operating tools.