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

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

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

4. Each channel is equipped with a unique ID number to enhance the anti-jamming function, supporting 10 simultaneous use (ie 10 receivers and 40 transmitters);

5. High-fidelity single-directional condenser microphone core, sound recovery is good. The pickup distance can reach 30-50CM;

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

7. There are 2 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; (the same launch can be intertwined in dragging two, dragging four, dragging eight)

9. No noise touch switch, tap 0.5S to enter the working state;

10. Newly created tough line design, generous and decent appearance.

11. Flexible gooseneck microphone design, 360° all-round adjustment, microphone bar light ring indicates the state of speech.

12. Use a 1.5V battery (3 capsules) to supply power and easily replace the battery. 8 hours of battery life;

13. Host with digital LCD display working channel, working frequency, receiving signal, audio signal

14. The transmitter has a large screen display working status, etc.

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

16. Suitable for a variety of meetings and presentations.