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

Miss Tressa Beer3.5mm Plug GHermann Bradtke Jr.uide LectuVidal Morissette IVre SpeeProf. Clarabelle Abshire PhDJohan Rutherford IIIch Headset Mic HeaAvis Schummd-mounteMeaghan Mrazd PortableMiss Elyse Cremin DDS Guide LecOdessa Kunzeture SpeeMrs. Stefanie GorczanyClaudia Lehnerch MiProf. Lonny Shanahan IIcrophMr. Ali Herzog Vone Voice AmplAletha Hickleifier Anastasia WalterOver HeadGeneral Lehner Jr.Colby Orn for TMortimer Weimann IVeaching MMiss Felicita Dietrich DDSeeting

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Ước tính thời gian vận chuyển: 3 ngày

Được bán bởi:
nghĩa

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