The SYNCO XPro 2-way intercom headset communication system with two external antennas. The antennas enhance transmission signals, delivering a 500m range for a more reliable and enjoyable crew-talking experience. It supports up to 13-unit connections. The MasterFree technology enables division into multiple independent groups within one system. With the intelligent 2.0 AEC algorithm and 3.5mm real-time monitoring, Xtalk XPro offers a non-intrusive communication experience. Moreover, its innovative boost mode allows seamless signal boosting without signal interruptions when passing through concrete walls, buildings, or during high-speed movements.