The product is a lot of 5 Crestron 6508084 CCS-UCA-MIC Extension Microphone Pods for Flex Systems. These microphone pods are designed for audio input and output using RJ9 4P4C and HDMI connections. Specifically, the audio inputs and outputs are both RJ9 4P4C, making it easy to connect to a variety of audio devices. The Crestron brand ensures high-quality performance and reliability, while the model number 6508084 indicates the specific product being offered. Ideal for use in TV, video, and audio systems, these extension microphone pods provide a convenient and efficient solution for improving communication and sound quality.