The Snom SNO-C520 C520 SIP Bluetooth DECT Conference Speaker Phone is a high-quality corded telephone designed for enterprise networking and IP PBX systems. With wireless capabilities and Bluetooth connectivity, this phone offers wideband audio and speakerphone features for clear communication. The sleek black design and power over Ethernet (PoE) functionality make it a versatile and efficient choice for businesses looking for a reliable and user-friendly phone system. The inclusion of two microphones and the ability to support up to three phone lines enhance the overall performance of the Snom C520.