The by-p120 from boya is a windbreak with an internal depth of 120 mm. This windscreen can be used in combination with various microphones so that you can reduce wind noise during your recording. The by-p120 is compatible with at least the microphones listed below or microphones with similar dimensions: audio-technica bp4073, at875r, at 877, mc-230 azden sgm-pd2 ikegami hl dns-201w, hl dv-7w, hlv 9, 55, 77,mc-10, 11, 230 panasonic aj hdc 27, aj hdx 900, aj mc 700p, 900p, ajd-700, 800, 910, dv 200, dvc200 schoeps cmit 5u shure vp82 sennheiser mkh-8060, mke-600 sony ecm 673, 674, ecm nv1 (camera mic for bvp-550, 570, 950, dsr 130p, 200, 250, 300, pd150, 170, hvr a1u, v1, uvw-100) zoom sgh-6 (capsule for h6) application boya by-p120 you use this windscreen to minimize wind noise during your recording while preserving acoustic sound. The wind protection cap has an inner diameter of ø 1.9 - 2.3 cm and is 12 cm deep. All microphones with this size are therefore suitable.