1. metal panel design, the overall high-grade solemn, in line with modern aesthetic standards

2. new concept of anti-electromagnetic interference circuit design, eliminating electromagnetic interference from cell phones and other electronic products

3. aluminum alloy square microphone, connected to the microphone base through the fixed connector, unique cavity design, with pickup correction technology.

4. professional high-fidelity condenser microphone core, sensitive pickup, clear voice, bandwidth of 16Hz ~ 20KHz

5. microphone head with a red speaking light ring, unit speaking light ring is always bright red.

6. sensitive touch-sensitive switch, standby not according to when the pattern is always light green, press the pattern is always light red

7. 2.4-inch high-brightness IPS TFT display, the display content is clear, you can display the microphone status, channel address, battery power, unit parameters, date and time, speaking volume, etc., the

8. Microphone with speech timing function, a clear understanding of the current use of the situation

9. unit using UHF wireless technology to transmit audio and control signals, F effective communication distance: indoor 50 meters outdoor 90 meters

11. Built-in high-performance lithium battery, comes with a TYPE-C interface, can be used while charging

12. ultra-low power circuit design, continuous speech time of not less than 8 hours, standby time of not less than 10 hours

13. The chairman unit has the function of approving the representative's application for speaking

14. the chairman unit has full control of the meeting order of the priority function.