The Sentry "TALKBUDS" Earbuds with Microphone and Case (HD224) are designed for live monitoring and feature a 10mm driver size, single earpiece, and a vibrant red color. This in-ear earbud model has a 3.5mm jack connectivity, on-cable microphone, and stereo sound for an immersive listening experience. With a sleek design and personalized style, these earbuds also come with a 4ft cable length for added convenience. Ideal for audio professionals and music enthusiasts, the Sentry earbuds provide high-quality sound and functionality in a compact form factor.