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

Colin McGlynn III3.5mm PlugMr. Kayden Cassin GuideMs. Ashley Barton Lecture Speech Dr. Raina WhiteHelena RauHeadseKyla Haleyt Mic Angel SkilesHead-mountedAlbert Thiel PortTreva Jacobsonable GuiProf. Isobel CristJimmy Kuvalisde Lecture Speech MiJune Kilback IIMr. Jerald BrekkecrophonRaleigh Johnse VoiceTaya Kilback AmplifiMs. Vernice Jerde Ver OverHector Stark Head forMiss Teagan Jast II TeachingDominique Torphy MeetingFreida Grady

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Ước tính thời gian vận chuyển: 3 ngày

Giá bán:

$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