WH12 USB Charging Smart Noise Canceling Wireless Conference Microphone, Spec:

1. Material: ABS, electronic components
2. Features: intelligent noise reduction, high sensitivity, stable signal
3. Applicable object: recording, broadcasting, meeting, interview
4. Pointing features: omnidirectional / non-directional
5. Product Type: Capacitive
6. Audio channel: 2.1
7. Audio sampling rate: 48KHz
8. Frequency response: 20Hz-18KHz
9. Signal-to-noise ratio: 95dB
10. Wireless distance: 30-50 meters
11. Built-in battery: 1200mAh lithium battery
12. Working time: 6 hours
13. High sensitivity, wide and clear pickup
14. Gooseneck hose, the direction can be adjusted freely
15. Support free channel adjustment to prevent chaotic channels
16. Stable signal, intelligent anti-interference, effective transmission distance of 50 meters
17. Use TYPE-C interface to charge, more convenient to use