Product
Xungu 1-to-1 Wireless Lavalier Microphone | 640-690MHz, USB
1-to-1 wireless lavalier microphone system with 640–690MHz frequency range, USB plug-and-play, 3.5mm output, LCD display, and up to 100 simultaneous channels. Ideal for presentations, conferences, and OEM/ODM orders.
- Export packaging & documentation support
- OEM / ODM customization available
- Sample and bulk order workflow
1. Product Features
2. Driver-free, plug and play.
3. Supports condenser microphone pickup; wireless audio dynamic range >98dB.
4. Microphone requires only 2 AA batteries; receiver plugs directly into PC USB port (5V 500mA).
5. Strong compatibility: supports standard USB connection to PC, compatible with Android, Windows-ALL, Linux, and Apple systems.
6. Multi-channel output: supports USB driver-free output and 3.5mm analog signal output. Can connect to mixers, amplifiers, 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 640MHz to 690MHz.
10. Supports 10 groups of frequency polling, 10 per group, total 100 frequencies.
11. Supports simultaneous wireless connection of handheld microphone, gooseneck microphone, and lavalier microphone.
12. Compact design, eye-catching.
13. Simple yet sophisticated, stylish and elegant appearance; details reveal excellence, excellence shows sincerity.
14. Product Parameters
15. Receiver: (connects to mobile editing host)
16. Frequency range: 640MHz ~ 690MHz
17. Bandwidth: 50MHz
18. Maximum 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. Latency: <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. Capsule type: condenser capsule pickup
31. Signal-to-noise ratio: >= 74dB
32. Frequency response: 65Hz ~ 18kHz
33. Transmit power: 16~25dBm
34. Distortion THD+N: <0.5%
35. Effective distance: >40m
36. Latency: <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. Package dimensions: 23*17*4.5 cm
Instructions:
1. Connect to PC:
42. Insert the USB receiver into the PC's USB port; the receiver's LED flashes for 1 second, then turns off.
43. Turn on the main unit power switch; the main unit and USB receiver connect automatically; the adapter's LED stays on.
2. Connect to mixer/analog input:
44. Insert the USB receiver into a USB power supply; the receiver's LED flashes for 1 second, then turns off.
45. Use a 3.5mm audio cable: plug one end into the 3.5mm jack on the receiver, and the other end into the mixer's 3.5mm analog input.
46. (If the target device has XLR, Phoenix, RCA, or other connectors, use the appropriate adapter cable.)
47. Turn on the main unit power switch; the main unit and USB receiver connect automatically; the adapter's LED stays on.
