1. Wide compatibility: Compatible with Dyson Handheld Cordless V15 V12 V11 V10 V8 V7 2. Great effect: The streak-free vacuum dusting brush adopts anti-static technology, which can better clean items and prevent scratches on the surface of items. Exquisite rotating design, no need to wash, can easily remove dust from the brush head. This tool is ideal for cleaning picture frames, monitors, laptops, TVs, music keyboards and car dashboard details 3. Improve dryer efficiency and prevent fire risks in beautiful homes: Dryer manufacturers recommend regular removal of lint to extend the life of the dryer. By using the dryer vacuum cleaner attachment, you can remove years of accumulated lint in the dryer gap, exhaust port and deep in the dryer vent, so that your appliance runs smoother and more efficiently. Regularly use this flexible dryer vent crevice tool to clean dryer vents and help prevent deadly dryer vent fires. 4. Self-cleaning: The streak-free dusting brush has an exquisite rotating design. After cleaning, rotate the brush head 5 times to easily remove dust from the brush head.