Poly Expansion Microphone: Contains one analog Microphone Array

The Poly Studio Expansion Microphone is an optional microphone that can be added to the Poly Studio X series of conference room speakerphones to improve audio coverage for larger rooms. It features a 360-degree omnidirectional microphone that picks up sound from all directions, ensuring clear communication. The 4-microphone array provides enhanced audio clarity and reduces background noise. The microphone is easy to set up and use, connecting to the Poly Studio X speakerphone via a USB-C cable. It works seamlessly with Poly Studio X10, X30, and X50 speakerphones, providing better audio coverage for larger rooms up to 40 feet. The microphone also improves audio clarity and reduces distractions. It is easy to set up and use, simply plugging it into a USB-C port on the Poly Studio X speakerphone. The Poly Studio Expansion Microphone is a great option for businesses looking to improve audio coverage for their Poly Studio X series speakerphones in larger rooms. Its specifications include a 4-microphone array, frequency response of 20Hz - 18kHz, and a signal-to-noise ratio of 98dB.