1. One to two true diversity, including 1 main unit and 2 collar clip microphones;

2. The diversity receiver achieves the optimal receiving effective distance of 150 meters;

3. Using infrared frequency matching and manual frequency modulation to achieve wireless synchronization of the transmitter;

4. Super strong stacking machine. The wireless receiving distance is adjustable;

5. Frequency lockable control function button;

6. Unique intelligent ID recognition technology, achieving simultaneous and distributed use of multiple sets;

7. It has balanced and unbalanced audio output, making it convenient to connect with various audio devices;

8. The transmitter is powered by two 1.5V batteries, which have a long battery life and are more convenient to maintain;