Share This Product Tweet A speaker phone for small conference rooms or executive offices. The CHAT 150 connects to enterprise telephones, transforming them into high performance conference phones. Full-duplex audio performance that is far superior to the built-in speaker function on the phone. Product Features Network (RJ-45): Yes Number of Network (RJ-45) Ports: 1 USB: Yes Number of USB Ports: 1 Weight (Approximate): 1.16 lb Product images, including color, may differ from actual product appearance.