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

6. There are 2 balanced outputs and 1 mixed unbalanced output on the back, suitable for connecting various external devices;

7. Four channels of 400 channels interoperate and interoperate, showing humanized high-tech design;

8. Metallic aluminum hand-held microphone tube; handheld with RF power selection file, can choose high (Hi) or (Lo) file according to the actual environment; when (Lo) is selected, battery power consumption can be saved and the use time can be extended. , thereby reducing interference to other frequency transmission and reception.

9. Plastic ABS environmentally friendly material collar, easy to use. The collar microphone has a volume adjustment function;

10. The microphone consumes 80mA and is powered by a 1.5V battery (2 capsules) for 8 hours of continuous use.

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

12. Suitable for a variety of meetings and presentations.