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Head-mounted Headset Microphone Portable Lightweight Wired 3.5mm Plug Guide Lecture Speech Headset Mic for Teaching Meeting
Specifications:
- Wire Length: approx. 1 m/3.28 ft
- SNR: >60dB
- Sensitivity: -52dB±3dB
- Origin: CU(Origin)
- Model Name: Lecture Headset with Mic
- Mic Size: 6 X 5 mm
- Impedance: ≤2.2kohm
- Frequency Range: 100Hz-16KHz
- Certification: UL
- Free shipping
- 100 days returns
- Low prices
- 5 million products