Home / Live Sound / Microphones / Boya BY-BMM300 Mini Conference Microphone with Speaker Sale! Boya BY-BMM300 Mini Conference Microphone with SpeakerGHS2,029.96 GHS1,826.96 An omnidirectional conference microphone with speaker,which can be used in many circumstances. Out of stock SKU: BYBMM300 Categories: Accessories, Microphones Tags: boya, conference mic Product ID: 7327