Electric dust blower. This blower uses targeted airflow to dislodge dirt from sensitive devices without contact, helping protect delicate electronics during cleaning. Dust removal. Easily and quickly removes dust from lenses, filters, and computer components, supporting clear optics and better performance. Detailing air blower. Features a nozzle with a needle valve for precise control, delivering cleaner results and functioning as a compact compressed-air dust cleaner. Mini keyboard blower. A small, portable blower that drives away dust particles, including those held by static electricity, making it ideal for keyboards and computer equipment. Use scenarios: - Regular maintenance of laptops and desktops: clean keyboards, vents, fans, and around ports without touching components. - Optics care: remove dust from camera lenses and filters to maintain image quality. - Computer hardware care: clear dust from internal areas and other tight spaces where brushes cannot reach.