HA-30DJ

1. Desktop microphone design, high-grade aluminum alloy black brushed shell, beautiful and generous;
2★. 3.5-inch LCD LCD display, humanized man-machine interface;
3. Comes with 19 touch buttons, function keys, call any terminal, simple and fast operation;
4. With one stereo sound line input interface, one line output outlet;
5. Built-in high-fidelity 3W/8Ω full-frequency monitoring speaker to achieve two-way calls and network monitoring;
6. Two-way intercom function, two-way terminals to achiev