The CS-10EM provides combined in-ear monitoring and binaural recording, enhancing the convenience and enjoyment of field recording — a great companion for the Roland R-05, R-09HR, and R-07 field recorders. Simply wear the microphone-equipped earphones and capture what you hear, then listen back instantly. You can enjoy realistic sound as if you were there. You can also monitor while recording thanks to the CS-10EM’s all-in-one design.