The JPL-Commander-2 V2 is a premium, yet affordable binaural headset. The Plug and Play, USB is compatible with all major softphones. Featuring premium audio speakers. Surround Shield noise cancelling microphone, 270 degree adjustable microphone boom, padded leatherette cushion and an over the head adjustable headband. The Commander-2 headset also has Software Last, meaning that you do not need extra programs or downloads to get connected.