◇无需主机就可实现多人全双工对讲

    Multiple full duplex intercom can be achieved without host.

◇解放双手，无需按键操作即可通话

    You can talk without any key operation.

◇769-928MHz频率不受现场频段干扰

    769-928MHz is not affected by the other frequency band in the venue.

◇23个频道自由转换，同一场地可使用多组

    23 channels , multi groups can be used in the same site.

◇可选头戴耳机、领夹耳机、单边挂耳机、封闭式耳机等

    Optional headset, lavalier headphone, unilateral hanging headphones, closed headphones, etc..

◇USB接口，可外接各种音频设备和音源，方便扩音和外接信号

    USB port is available for different audio resources input, that benefits sound amplification and adjustment.

◇适用于：政府领导讲解，电台导演指挥，医院手术现场交流，体育裁判内部交流，野外施工指挥，飞机维修通讯等

     Applicable to: government, radio director command, hospital surgery onsite exchange, sports referee internal communication, field construction command, aircraft

maintenance communication, etc.