VoIP/Skype USB Phone with LCD Display (Silver) VoIP/Skype USB Phone with LCD Display General Features: Silver design USB interface (USB 1.1 and 2.0 compatible) LCD display PC to PC and PC to phone operation Echo cancellation Noise reduction Duplex communication Caller ID function Ring style selectable No sound card and external power required Plug and Play 60-inch USB cable length (approximate) Regulatory Approvals: