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

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

7. The special receiving sensitivity adjustment function can adjust the sensitivity as required to improve the anti-interference ability or receiving distance. 8. Frequency range: UHF610-670MHz (2 * 32CH)

9. Frequency stability: ± 0.05%

10. Dynamic range:>110dB

11. Modulation mode: FM (PLL)

12. Frequency response: 45Hz~18KHz

13. Signal to noise ratio: ≥ 90dB

14.T.H.D: <0.5％(1KHz)

15. Adjacent frequency interference ratio:>80dB

16. Image interference ratio:>80dB

17. Audio output: independent 0~± 300mV

18. Hybrid 0~± 200mV

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

20. Temperature range: - 30 ℃~55 ℃

21. Frequency stability: ± 0.05%