Fine cleaning design: specifically designed for car air conditioning vents and interior gaps. The brush head is slender and soft, allowing it to reach narrow gaps and easily remove dust and stubborn dirt without scratching surfaces. Compact and portable: about 1520 cm in length, so it can be placed in a glove box or carryon bag. Some versions include a protective cover or storage box to keep the brush head clean and hygienic. Efficient dust removal material: bristles made from electrostatic adsorption fiber or nylon, effectively capturing dust and hair. Some styles also feature magnetic suction heads for easy cleaning of metal parts. Practical uses: Clean dust from car HVAC vents and vent slats during routine interior maintenance. Reach and remove grime from tight gaps around the dashboard, center console, cup holders, and door panels. Clean metal parts with magnetic suction heads for quick removal of dust and lint.