Features 1、SUPERIOR PERFORMANCE: Microphone module with artificially intelligent voice algorithms, hiss cancellation, dynamic noise reduction; omnidirectional pickup. 2、WIDE COMPATIBILITY: Microphone board with UVC standard protocol, no debugging, support for Windows and for Android operating systems. It supports 10m/32.8ft diameter pickup; 8 array microphones, can eliminate 2 echoes. 3、ADVANCED TECHNOLOGY: The microphone module is an industrial grade sound processing module combining multi microphone array technology, DNN, AGC, AEC, for AES, ASR and other algorithm technologies. 4、MULTIFUNCTIONAL: microphone moduleis plug and play, quick to realise the intelligent transformation of products. It supports AV calls, recording and forensics, voice recognition, menu navigation and many other functions. 5、WIDE APPLICATION: Noise reduction microphone module is widely used in financial, medical, tax, intelligent TV, conference screens, pickups and other terminal equipment. Specification Item Type: Microphone Module Material: PCB Size 1: Approx. 99x18mm / 3.90x0.71in Size 2: Approx. 134x5mm / 5.28x0.20in Size 3: Approx. 134x5mm / 5.28x0.20in Support: For Windows8, for Windows7, for Windows10, for Android etc. Temperature: 5-44℃ Humidity: 20-85% (Non Condensing) Noise Level <48dB Storage Temperature: -10-55°C Reverberation Time <0.5sec Interface: Type C Pick Up Distance: Approx. 10m/32.8ft Package List 1 x Microphone Module 1 x USB Cable