جهاز مزج فيديو HDMI بدقة 1080 بكسل، 4 قنوات، للبث المباشر، 4 مداخل و2 مخارج، شاشة 7 بوصة، مع مدخل خط ميكروفون.

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ABMF-UHF Wireless Microphones Laser Pointer Lavalier Noise Reduction Mic With Adapter For Conferences Speeches Teaching