TY-180T full-duplex walkie-talkie adopts low power consumption and low radiation 410 ～ 440MHz frequency band. When data transmission and reception are split and transmitted by two different transmission lines, both sides of the communication can transmit and receive at the same time, which can meet the demand of simultaneous listening and speaking. Users can choose one-to-one, one-to-many or many-to-many call modes as needed to ensure that both parties can transmit information and obtain instructions more clearly, accurately, timely and effectively.