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

3.5mm Dr. Darion Boyle MDPlug GuideJuston Huel Lecture Prof. Lavada PourosSpeechBenedict HeathcoteMiss Monique Crist Headset Mic HParis GislasonProf. Iliana Johns IVead-mounted PDr. Greyson CollierNapoleon Bogisichortable Guide LeCaden HarveyctureRocio Sanford DDSZackary Kozey Speech MRaleigh FraneckiicropMr. Torrance Von DVMhone VoRowena Beattyice Amplifier OvAdolphus KilbackAmari Wisoky Ver HeadAurelie DuBuque for TeachingKelly Corwin PhD MeetingLudwig Reynolds

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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