This state-of-the-art USB headset is perfect for broadband use. More and more curricula are delivered via broadband to schools and the USB 2.0 connection is faster for better listening and vocal recording. The flexible boom microphone is particularly useful for ESL/ELL or other language practices. Students create podcasts or digital recordings of their language progress. The adjustable comfort sling headband fits all sizes and the universal USB connection can be used with either Windows or MAC formats.