A versatile wired conference microphone unit engineered for professional meeting environments, delivering a 60Hz–18kHz frequency response with a cardioid (heart-shaped) pickup pattern for focused, natural voice capture.

• Digital Chair Unit, Desktop Installation: Connects via a dedicated 8-core aviation-interface conference cable. Includes a 2-meter 8-core connecting cable and supports both "hand-in-hand" and "T-type" connection modes.
• Digital Audio Stream Processing: Delivers richer, clearer sound quality through advanced digital signal handling.
• Cardioid Condenser Microphone: Features dual-color indicators — red while in use, flashing green when requesting to speak. The microphone is detachable during recesses.
• Extended Pickup Range: Effective pickup distance of over 30cm with no howling or critical howling echoes.
• 3.5mm Stereo Headphone Jack: Clear sound output with a dedicated volume adjustment knob.
• Shielded Circuit Design: Effectively prevents electromagnetic wave interference within the meeting space.
• Howling Suppression: Built-in function actively prevents sound feedback.
• Button Check-In: Supports check-in functionality when used with compatible software.
• Meeting Control Functions (Chair Unit): In request mode, approves representatives' speaking requests; can forcibly shut down a representative unit currently speaking; can be freely enabled without restrictions on speaker count or speaking modes; not limited by installation location. Representative units can request to speak and are controlled by the Chair Unit.
• Independent ID Code: Supports automatic camera tracking functionality.
• Passive Device: Powered by the conference host with an input voltage of DC24V.
• Built-In Full-Frequency Voltage Limiting Circuit: Protects the unit against voltage fluctuations.

Note: Certain terminology may carry specific meanings in different regions; minor wording adjustments may be applied to ensure cultural and regional appropriateness.

Guangzhou Jiuding Audio-Visual leads in R&D, production, and sales under its top-tier "MEKEY" brand. Our 6,000 sqm plant features advanced production lines, online detection, and core technologies including crossover boards, speaker units, and audio systems. Facilities include dedicated R&D, quality inspection, and an exhibition hall.

Guangzhou Jiuding Audio-Visual Co., Ltd. provides a full product range and complete solutions — from design to bidding and beyond. Our portfolio covers speakers, audio-visual gear, amplifiers, microphones, paperless meeting systems, recording, video conferencing, central control, and matrix systems. Ideal for events of every scale, our products are trusted in over 200,000 successful cases and have earned a stellar reputation across military, government, public, and enterprise sectors.

MEKEY crafts audio-visual and central control systems for the Zeng Xianjiao exhibition hall.

Honoring the core with craftsmanship: China National Archives Library complete — enhancing the seed bank of Chinese cultural heritage.

Creating a conference system for the Nansha International Financial Center, Guangzhou Jizhong Group HQ.