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

Mona Ankunding3.5mm Plug Guide LeJulio Schulist PhDCortez Beahan Sr.cture Speech HProf. Agustin Ruecker Sr.eadset MJimmie RennerBrisa Purdyic HeadGus Barrows-mounted PortaIsaac Walterble GuAdolphus Rempelide LecturAbagail Kuhne Speech Milton BechtelarMicrophoneToney MannAnderson Price Voice AmplifMrs. Tatyana Mosciski VOma O'Connerier Over Head forCaroline Schmeler TeacProf. Marian Dickens IDr. Nicholaus Barrowshing MeetingMs. Rosa Mante DVM

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Ước tính thời gian vận chuyển: 3 ngày

Được bán bởi:
HOA SỨ

Giá bán:

$1.77 /Pc

Chia sẻ:

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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