1-to-1 Lavalier Wireless Microphone System | USB & 3.5mm, 100 Frequencies

1. Product Features

2. Driver-free, plug and play.

3. Supports condenser microphone pickup, wireless audio dynamic range greater than 98dB.

4. The microphone requires only 2 AA batteries, and the receiver can be directly plugged into the PC USB port (5V500mA).

5. Strong compatibility, supports standard USB connection to PC, compatible with Android system, WINDOWS-ALL system, LINUX system, Apple system.

6. Multi-channel output, supports USB driver-free output, and also supports 3.5mm analog signal output. Can connect to mixing console, power amplifier, etc.

7. Supports LCD display, showing signal strength, battery level, connected frequency, etc.

8. Supports up to 100 test microphones working simultaneously without interference.

9. Supports manual frequency adjustment, frequency range from 640MHz to 690MHz.

10. Supports 10 groups of frequency polling switching, 10 in each group, total 100 frequencies.

11. Supports simultaneous wireless connection of handheld microphone, gooseneck microphone, and lavalier microphone.

12. Compact design, attracts attention.

13. Simple but not simplistic, fashionable and elegant appearance, excellence in details, true feelings in excellence.

14. Product Parameters

15. Receiver: (Mobile editing host connection)

16. Frequency range: 640MHz ~ 690MHz

17. Bandwidth: 50MHz

18. Maximum number of channels: 200

19. Receiving sensitivity: <=-105dBm

20. Signal-to-noise ratio: >= 80dB

21. Frequency response: 30Hz ~ 15kHz

22. Audio output level: 350 mV

23. Distortion THD+N: <0.5%

24. Delay time: <3ms

25. Power: USB 5V/150mA

26. Operating temperature: -25°C to 60°C

27. Transmitter: (Portable mobile)

28. Frequency range: 640MHz ~ 690MHz

29. Sensitivity: Microphone -30dB ±3dB (0dB=1V/Pa at 1kHz)

30. Microphone capsule type: Condenser capsule pickup

31. Signal-to-noise ratio: >= 74dB

32. Frequency response: 65Hz ~ 18kHz

33. Transmitting power: 16~25dBm

34. Distortion THD+N: <0.5%

35. Effective distance: > 40m

36. Delay time: <5ms

37. Operating temperature: -25°C to 60°C

38. Power: 2 AA batteries

39. Operating current: 200mA@3V

40. Operating time: 12 hours

41. Packaging dimensions: 23*17*4.5 cm

User Instructions:

I. Connect to PC:

42. Plug the USB end of the USB receiver into the USB port of the PC. The LED of the USB receiver flashes for 1 second and then goes off.

43. Turn on the power switch of the host. The host and the USB receiver will automatically connect, and the LED of the adapter will stay on.

II. Connect to mixing console/analog input interface:

44. Plug the USB receiver into the USB power supply interface. The LED of the USB receiver flashes for 1 second and then goes off.

45. Insert one end of the 3.5mm audio cable into the 3.5mm jack at the rear of the USB receiver, and the other end into the 3.5mm analog signal input interface of the mixing console.

46. (If the target device interface is XLR, Phoenix terminal, RCA, etc., a corresponding adapter cable is required.)

47. Turn on the power switch of the host. The host and the USB receiver will automatically connect, and the LED of the adapter will stay on.