The Barks Classroom On-Ear Bulk Headphones with Microphone Pack of 9 is a set of high-quality headphones designed for classroom use. With a sleek black color and over-the-ear design, these headphones feature a comfortable headband and double earpieces for immersive audio. The built-in boom microphone allows for clear communication, while the 3.5mm jack connectivity ensures compatibility with various devices. Perfect for students and educators alike, these Barks headphones provide a reliable and stylish audio solution for classroom settings.