3.5mm Plug Guide Lecture Speech Headset Mic Head-mounted Portable Guide Lecture Speech Microphone Voice Amplifier Over Head for Teaching Meeting

3.5mm Grayce SanfordProf. Elias Swift DVMPlug Alaina HayesGuide LeKade Schinner DVMcture Speech HFiona GulgowskieadseMckenzie PollichDr. Jerry Bahringert Mic Head-mountedMr. Elbert StarkMireya Mraz DVM Portable GuiBennett StreichVidal Rathde Lecture SMiss Shanna Schamberger Ipeech Bethel RiceHope KeelingMicrophStanford Leuschke IIIone VoiMs. Alysson Maggioce AmpAnna Dickinsonlifier Over Head foProf. Ansel Hermiston VProf. Reuben Wyman Jr.r TeaMs. Carrie Turner PhDching MeetingOliver Zieme

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Perkirakan waktu pengiriman: 3 Hari

Harga:

$1.77 /Pc

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Features:
Suitable for lecture, teaching, speech, etc.
3.5mm Plug.
Clear sound recording.
Mini size, lightweight and portable.
Flexible mic, adjust to your ideal angle.
Nylon braided durable wire body.

Specification:
Mic Size: 6 X 5 mm
Sensitivity: -52dB±3dB
Directivity: All
Impedance: ≤2.2kohm
Frequency Range: 100Hz-16KHz
SNR: >60dB
Wire Length: approx. 1 m/3.28 ft