The DWS INT 5 300 is a completely portable, wireless, single-speaker, 4-language interpretation system. Ideal for up to four languages, plus floor. Up to 50 listeners. Space for up to 70 receivers per tray. Ideal when security, sound quality and flexibility are critical. Designed for small - to medium-size conferences, meetings or other events where one language is shared by four interpreters. System can serve up to 50 listeners.