Product
1-to-1 Handheld Wireless Microphone | USB Plug-and-Play, 640–690MHz
1-to-1 handheld wireless microphone with USB receiver, plug-and-play across Windows, Android, Linux, and macOS. Features LCD display, 100 selectable frequencies, and both USB and 3.5mm outputs for mixers and amplifiers. Ideal for 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 greater than 98dB.
4. The microphone requires only 2 AA batteries; the receiver plugs directly into a PC USB port (5V500mA).
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 simultaneous 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, with frequencies between 640MHz and 690MHz.
10. Supports 10 groups of frequency polling switching, 10 per group, totaling 100 frequencies.
11. Supports simultaneous wireless connection of handheld microphones, gooseneck microphones, and lavalier microphones.
12. Compact design, eye-catching.
13. Simple yet sophisticated, stylish and elegant appearance, with exquisite details revealing true quality.
14. Product Specifications
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. 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. Capsule type: dynamic microphone pickup, cardioid pattern
31. Signal-to-noise ratio: >= 75dB
32. Frequency response: 50Hz ~ 16kHz
33. Transmit power: > 20dBm
34. Distortion THD+N: <0.5%
35. Output impedance: 600 ohms ±30%
36. Effective distance: > 40m
37. Delay time: <5ms
38. Operating temperature: -25°C to 60°C
39. Power: 2 AA batteries
40. Operating current: 100mA @ 3V
41. Operating time: 12 hours
42. Packing dimensions: 33cm x 22.5cm x 7.5cm
Instructions:
1. Connect to PC:
43. Insert the USB end of the USB receiver into the PC's USB port. The LED on the USB receiver will flash for 1 second and then turn off.
44. Turn on the main unit power switch. The main unit and USB receiver will connect automatically, and the adapter's LED will stay on.
2. Connect to mixer/analog input:
45. Insert the USB receiver into a USB power supply port. The LED on the USB receiver will flash for 1 second and then turn off.
46. Use a 3.5mm audio cable: plug one end into the 3.5mm jack at the rear of the USB receiver, and the other end into the mixer's 3.5mm analog signal input.
47. (If the target device has XLR, Phoenix, RCA, or other connectors, use the appropriate adapter cable.)
48. Turn on the main unit power switch. The main unit and USB receiver will connect automatically, and the adapter's LED will stay on.
