YANS YS-M21 USB Mini Port Video Conference Omnidirectional Microphone (Black)

. Using 256ms echo cancellation algorithm, built-in voice automatic gain balance (ALC) function, no matter how far away the speaker is, the sound can be picked up clearly 2. 360-degree omnidirectional high-sensitivity dual-capacitor microphone, effective diameter of 6-12 meters, no dead spots within 20-60 square meters, free to walk around when one person is in a meeting, and everyone can sit in their own place at a multi-person meeting No need to get close or move the omnidirectional microphone 3. Built-in high-performance intelligent DSP chip, input and output audio directly on the chip for high-speed calculation processing, not only can effectively block noise, eliminate echo, high-speed processing 16K-24K audio sampling and calculation, so that software video conferencing applications can be obtained Clear and clean voice communication quality 4. The design of hands-free speaker microphone makes it easier for users to