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4 Channel Wireless Microphone System. Смотреть видео: Comica Vimo Q 4 Mics Audio System Review, Comica BoomX U QUA FOUR Wireless Mics Into 1 Receiver, BOMGE V410 4 Channel Dynamic Wireless Microphone System, 4 Person Wireless MIC For Podcasts Interviews Saramonic Blink500 Pro B8.