1. Four channels receive signals, each channel has 100 channels, each channel is stepped at 250KHz; each channel uses 24.75MHz;

2. Using stable PLL digital phase-locked loop synthesis technology and chip line, the performance stability of the whole machine is significantly improved;

3. UHF band transmission signal, frequency range: 500MHz-900MHz;

4. 10 sets of machines can be used simultaneously in the same occasion, and 10 receivers and 40 transmitters can be used simultaneously;

5. The receiver's independent LCD display indicates the working channel, working frequency, received signal strength and audio size indication.

  The transmitter LCD display indicates the working channel, working frequency, mute status, current power;

6. Four rubber receiving antennas are arranged on the back of the receiver to enhance the received signal and the appearance is generous;

7. There are 4 independent SQ potentiometers, 4 balanced outputs and 1 mixed unbalanced output on the back, suitable for connecting various external devices;

8.400 channels interoperate and interoperate, showing humanized high-tech design;

9. High-fidelity single-directional condenser microphone core, sound reduction, high definition, low noise

10. Unique patented appearance tube design, easy to pick up;

11. The microphone consumes 80mA and is powered by a 1.5V battery (3 capsules) for 12 hours of continuous use.

12. The microphone head is equipped with a blue light ring to indicate the working state of the conference microphone (the light ring shows blue light during operation);

13. The microphone has a mute switch function to facilitate control of the venue;

14. Use distance: Open environment: 80-100 meters Complex environment: 50-80 meters

15. Suitable for a variety of meetings and presentations.