Feature: 1. Noise Reduction: Microphone module artificial intelligence voice algorithm, hiss cancellation, dynamic noise reduction. 2. Support 19.6ft Diameter Pickup: Microphone module board omnidirectional pickup, supporting 19.6ft diameter pickup. 3. Dual Microphone Array: Noise reduction microphone module dual microphone array with 2 way noise cancellation. 4. UVC Standard Protocol: UVC standard protocol, no debugging, support far field recording, de reverberation, noise reduction. 5. Support Operating System: Microphone board support for Windows 8, for Windows 7, for Windows 10, for Android, etc. Specification: Item Type: Microphone Module Material: PCB Memory and Kernel: High Performance 32 Bit Kernel Maximum Frequency 280MHz Support: for Windows 8, for Windows 7, for Windows 10, for Android, etc. Temperature: 5~44℃ Humidity: 20~85% (non condensing) Noise Level <48dB Storage Temperature: -10~55℃ Reverberation Time <0.5sec . Package List: 1 x Microphone Module