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

3.5mm Petra GoodwinCordie Hagenes IPlug GuideJustine Lueilwitz Lecture Enid HauckSpeech HeadseHeaven EmmerichDr. Walter Weimannt Mic Head-mountedDr. Xzavier Wiegand DVMProf. Austin Barrows II Portable Dr. Rosie BergstromGuide LeDr. Sydnee Stroman IVcture Speech Mr. Kamren Runolfsson MDCoy HomenickMicroJonas Jakubowskiphone Voice AmMarietta YundtMisael Donnellyplifier Over Head Danial Schambergerfor TeacMarcellus HagenesProf. Ransom Feesthing MeetingDennis Schumm Jr.

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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