Roland CS10EM Binaural Microphone/Earphones deliver two functions in one. Roland CS10EM offer combined ear monitoring and binaural recording, enhancing the ease and enjoyment of recording on the go. CS-10EM are the ideal companion for the Roland R-05 and R-09HR 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 Roland CS-10EM’s all in one design.