Vintage Wired Headphones Illustration - Free Sketch for Audio Content #2242212 (License: Personal Use)

This black-and-white sketch depicts vintage-style over-ear headphones featuring a coiled cable, a standard 3.5mm audio jack, and an integrated volume dial on the left earcup. The right earcup shows a perforated speaker grille and a small adjustment lever, evoking mid-20th-century audio design. The minimalist linework makes it perfect for educational, historical, or creative digital projects.

Used in blog posts about audio history, DIY electronics guides, or retro tech retrospectives; targets users searching for free vector-style headphone illustrations or non-photorealistic assets for web content.