Features: Capturing faint sound signals with exceptionals sensitivity using our high sensitivity microphone sensors module, designed for precise sound monitoring and recording across various applications. This sound sensors module features low power circuitry to extend device lifespans, easy plug and play integration with microcontrollers and development boards, and robust noise cancellation for clear sound capturing in noisy environments. Ideal for enthusiasts, developers, security professional, and musicians seeking reliability sound solution for projects in smart homes, surveillances systems, voice recognition, and music production. Perfect for scenarios like smart home automation, security monitoring, voice activated devices, and music studios, where the sound detection module ensures accurate sound performances in diverse settings. With its PCB based construction, this versatile microphone sensors module delivers easy setup and high fidelitys sound sensing for innovative electronic applications. Specifications: Component: PCB Size:Approx.33x18mm/1.3x0.71inch Interfaces:SPI Package Includes: 2pcs Microphone sensors Module note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.