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

3.5mm Maureen KutchCoty Schinner MDPlug Guide LectEladio Kuhicure SpeecMs. Rebecca CristNya Wisokyh Headset Mic Filomena SchmittHead-moMiss Zella Hartmann VLenna Boyerunted Portable GuiTwila Muller Sr.de LecJaniya O'ConnellDr. Mollie Hintz PhDture SpeeMr. Jessy Will Vch Microphone Melissa HirtheDarrin HaagVoice Hector JakubowskiAmplifiMarietta Emmericher OveJeanne Batz IIr Head forProf. Carrie Kub TeachiLuna Padbergng MeeMs. Malika Corkery IIting

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Ước tính thời gian vận chuyển: 3 ngày

Được bán bởi:
Docongtruong

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