Califone Deluxe Mono Headphone

Built for student comfort and ruggedness, it delivers high quality voice reproduction that's critical in day to day classroom uses, STEM activities, and assessments. It has comfy, noise-reducing circumaural ear cups designed to minimize external distractions and keep students more on task (which also decreases the need to raise the volume to potentially damaging levels). Its audio playback is calibrated to enhance the tonal range of the human voice for use in language learning.aaFeatures:a1. Fully adjustable headbanda2. Recessed wiring for safetya3. Deep, noise-reducing circumaural ear cups lower external noise so volume needn't as high, for hearing safetya4. Reinforced entry point of the cord into the ear cupa6. Replaceable 6' straight cord long enough to avoid accidental pull outa7. 1/4" mono pluga8. Slotted baffles prevent speaker access (behind 2924EC ear pad covers)a9. Easy to clean ear cushionsa10. Rugged ABS head strap and ear cups resist breakage in high-use situations