Enhance your conference calls with the AISPEECH M4 Pro Speakerphone. This high-quality conference microphone boasts directional voice technology, allowing for clear and precise communication. The black color of the M4 Pro model matches any professional setting, making it a great addition to any office or conference room. With top-of-the-line brand quality, this speakerphone offers the best in conference equipment technology. Ideal for telecom systems, the AISPEECH M4 Pro Speakerphone is a must-have for any professional communication needs.