1.To adopt circumaural earphone to monitor and speaker.
2.Connect with *6 translation unit and *2 simultaneous interpretations including the floor one.
3.Direct and indirect translation.
4.The translate machines can constitute the double translator system, and interlock in the same channel.
5.Divert quickly between FLOOR and RELAY.
6.Time automatically when speech.
7.Press CALL for help
8.3.5mm jack connects to headset.
9.Power supplied by controller.