
Dual Microphone Noise Reduction Board for Conference Room Microphone Array. AI Noise Suppression: Built-in algorithm suppresses background noise and enhances human voice in real-time. Dual Omnidirectional Mics: Two analog noise-cancelling microphones capture sound from all directions up to 5 meters. Plug and Play USB: USB 2.0 interface with 4-pin connector allows instant connection without drivers. Wide Application Scope: Ideal for smart speakers, video conferencing, IoT, and human-machine interaction systems. OEM/ODM Support: Flexible customization and rapid prototyping capabilities for global clients. International Certifications: Complies with CE, FCC, ISO, and RoHS standards for global market access. Fast Lead Time: Average production time within 15 workdays regardless of peak or off-peak season.