The 4560 CORE Binaural Headset Microphone is, in its essence, a pair of 4060 CORE Miniature Omnidirectional Microphones that are mounted on two earhooks. Pictures also is the DPA MMA-A and its
DPA 4560-OC-B-B00 CORE 4560 Binaural Headset, Normal SPL, Black - ProAudio.com