1. Comprehensive large screen, high-end LCD, LED audio and radio frequency display are clearer, so that the working status of the receiver and transmitter is clear at a glance

2. One button switching function is specially designed. Handheld and collar clip or conference can be switched by one button to prevent mutual interference.

3. UHF UHF band is adopted, which has less interference and more reliable transmission than the traditional VHF band.

4. Up to 200 channel options are provided, which is convenient for multiple machines to use at the same time and can easily avoid all kinds of interference

5. Advanced automatic frequency search technology makes it more convenient to use.

6. The special high and low power switching function enables you to not only perform in the meeting and other venues (high power transmission)

7. It can be used smoothly, and can save battery power when used in school classrooms and KTV rooms (low power transmission)

8. The receiver is equipped with a lock function to prevent misoperation.

9. Special receiving sensitivity adjustment function, which can adjust the sensitivity as required to improve anti-interference capability or receiving distance. 10. Frequency range: UHF610-670MHz (2 * 32CH)

11. Frequency stability: ± 0.05%

12. Dynamic range:>110dB

13. Modulation mode: FM (PLL)

14. Frequency response: 45Hz~18KHz

15. Signal to noise ratio: ≥ 90dB

16. T.H.D: <0.5％(1KHz)

17. Adjacent frequency interference ratio:>80dB

18. Image interference ratio:>80dB

19. Audio output: independent 0~± 300mV

20. Hybrid 0~± 200mV

21. Scope of use: ≥ 60m Meters (open land)

22. Temperature range: - 30 ℃~55 ℃

23. Frequency stability: ± 0.05%