With the VTech ErisStation, everyone can get in on the conversation-whether they're at the conference table or not. It comes with four, removable DECT 6.0 microphones featuring Orbitlink Wireless Technology. Meeting participants can spread out and speak without having to raise their voices, regardless of conference room size. Advanced audio features like acoustic echo cancellation, automatic gain control and dynamic noise reduction ensure premium, interference-free sound quality, improving conferencing for both sides of the conversation. Plus, integrated design makes it easy to charge the microphones right in the base and keep everything together.