The by-p140 from boya is a windbreak with an internal depth of 140 mm. This windscreen can be used in combination with various microphones so that you can reduce wind noise during your recording. The by-p140 is compatible with at least the microphones listed below or microphones with similar dimensions: by-pvm1000 vidpro xm-55 audio-technica at 835st (bp4029), at 897 neumann kmr 81i panasonic wm-l30 røde ntg-1, ntg-2, videomic sanken cs 1, cs 2 sennheiser mkh-60 sony dxc-637, dxc-d30p application boya by-p140 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 14 cm deep. All microphones with this size are therefore suitable.