Pro Lavalier Microphone Lapel Microphone 3.5mm (1/8”) TRS Unidirectional Condenser Mic for PC Camera Voice Amplifier Wireless Transmitter, Ideal for Lectures, Podcasts








Price: $26.99
(as of Feb 11, 2026 14:47:01 UTC – Details)
Product description


Professional Mini Lavalier Lapel Microphone
SJ-B02 mic is a lightweight mini lavalier microphone that can be conveniently clipped to the tie or collar, It is an ideal replacement for the original lapel microphone which comes with your wireless microphone system.
Sweat and dust-proof made primarily for indoor and outdoor activities, professional vocal pickup, pristine audio quality, high class back electret condenser microphone, It offers a very smooth frequency response with reliable and predictable performance.
This lapel microphone is specially designed for stages, outdoor activities where background noise will sometime cause a problem. This mic uses unidirectional cartridge. With its noise cancelling design, it will cut down on much of the background noise and result in a more accurate transcription, perfect for vocal, speech, dance, sport applications, instrumental artists and solo entertainers.

Sujeetec SJ-B02 Lavalier Lapel Microphone for PC, Camera, Portable voice amplifier, Wireless Microphone System
SUPERB SOUND QUALITY
Features high SPL without distortion, Ideal for a variety of uses like live performances, theaters, virtual performances, cinemas, and outdoor & indoor events.
UNIDIRECTIONAL MICROPHONE WITH RUGGED BUILD
Captures sounds with much accuracy with its unidirectional feature. The lavalier precisely captures your voice, while cancelling surrounding sounds. Works especially well when clipped onto hair, so mic goes along with your head’s movements
SLEEK AND COVENIENT BUILD
Its modest build makes it an ideal lavaliere for the performer and remains unnoticed by the audience. It can be easily hidden on costumes, with its subtle color camouflaging the background. Easily clipped onto ties, shirts, hair, etc.
Package include: 1x Lavalier Microphone 1x Foam cap

Compatibility
The microphone comes with standard 3.5mm TRS Jack.
Compatible with most devices that with 3.5mm mic input socket.
It Works With Portable Voice Amplifiers, Recorders, Desktops, Cameras & Wireless Transmitters.
(Note: it doesn’t work for bluetooth speakers)

Polar Pattern
SJ-B02 is unidirectional lapel clip on microphone with clear sound quality, allowing the talent to move freely while they are performing. With its noise cancelling design, it will cut down on much of the background noise and result in a more accurate transcription. It is designed for speeches,educations and performances.

Mic Wiring
Notice: Please check the wiring photo of the mic ( Pin 1: + , Pin 2: + , Pin 3: – ), It Works With Portable Voice Amplifiers, PC, Cameras & Wireless Transmitters, Others may not work if the wiring is not the same.
Suitable Occasions

Lecture

Interview

Meeting

Teaching
Specification:
Polar pattern: Unidirectional Mic Capsule Diameter: Φ6.0mm Sensitivity: -32±2dB (20mv/Pa) Output impedance: ≤2.2KΩ Frequency Range: 60-20KHz Operation Voltage: 2.0V-10V.DC SNR ≥88dB Cable Length: 1.2m/3.9ft
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Compatible with
AKG Wireless Transmitters Shure Wireless Transmitters Sennheiser Wireless Transmitters Portable voice amplifiers & Cameras
[Professional Audio Quality] Powerful, High sensitivity lavalier microphone amplifies your voice, stable signal, zero delay & crisp, vibrant audio transmission for indoor & outdoor activities. unidirectional condenser microphone can reduce unwanted background noise.
[Lightweight & Invisible Design] Miniature lavalier lapel design, light, cozy, stable, suitable for long time adorn, it can be conveniently clipped to the tie or collar, an ideal replacement for the original wireless system microphone.
[Widely Compatibility] 3.9ft/1.2 meters cable, 3.5mm (1/8″) TRS Plug compatible with wireless transmitter PC, camera, voice amplifier, etc.
[Solid Case & Durable Cable] Solid metal microphone case, easy to use, convenient and durable. The configuration cable, lightweight, soft, stretch-resistant, has good shielding effect and balanced output function, can effectively reduce friction between the sound and the outer.
[Widely Applications] Designed for use on stage, houses of worship, presenters, broadcasters, lecturers, musicians, actors, singers, fitness instructor and any other applications requiring minimum microphone visibility with maximum comfortability and hands-free operation.