Gold Member Since 2016
Shenzhen Safeway Technology Co., Ltd.

Throat Mic, Throat Mic Headset, Microphone manufacturer / supplier in China, offering Two Way Radio Heavy Duty Throat Microphone for Gp328, Remote Speaker Mic for Vertex Two Way Radio Vx261, New Walkie Talkie Noise Cancelling Headset for Motorola P040 and so on.

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Supplier Homepage Product Two way radio earpiece Throat mic Two Way Radio Heavy Duty Throat Microphone for Gp328

Two Way Radio Heavy Duty Throat Microphone for Gp328

FOB Price: US $20-25 / Piece
Min. Order: 20 Pieces
Min. Order FOB Price
20 Pieces US $20-25/ Piece
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Port: Shenzhen, China
Production Capacity: 20000per Month
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: SF-TH28-M328
  • Color: Black
  • Communication: Wired
  • Function: Noise-Cancelling
  • Jack Type: L-shaped
  • Neckband Size: Adjustable to 12" and 15"
  • Use for: Two Way Radio Communication
  • Transport Package: PE Bag for Each PCS
  • Origin: Shenzhen, China
  • Wire Material: PU
  • Type: Magnetic Earphone
  • Usage: for Two Way Radio
  • Jack Diameter: Multi Pins
  • Cable: 2.6mm
  • Ppt: Waterproof IP54
  • Trademark: szsafeway
  • Specification: Competible for Motorola
  • HS Code: 8517704000
Product Description
  1. Large waterproof PTT (IP54) owns good texture.
  2. Flexible & fully adjustable band for comfortable wearing.
  3. Durable and thick cable, designed for tough environment.
  4. Transparent flexible acoustic sound tube will protect you from radiation.
  5. Soft plastic earbud fits snugly to ear, which keeps your conversation private.
  6. Clear sound expression speaker and sensitive vibration detecting microphone.
  7. Since the microphone transmits directly from your throat, it is not sensitive to the background noise. This is exceptionally ideal for usage in high ambient environment such as driving, riding motorcycles and bicycles.
  8. With the best-quality transparent acoustic tube that could hardly be detected by people around you, this is also ideal for surveillance purposes and security at airports, casinos, crowd control at conventions and concerts, and other working environment requiring discreet communications. The throat mic could be easily hidden under the collars too.
  9. Two-pin standard diameter: Ear 3.5mm stereo (top pin). Mic 2.5mm stereo (bottom pin).
  10. Space of two-pin: 11mm


Two Way Radio Heavy Duty Throat Microphone for Gp328Two Way Radio Heavy Duty Throat Microphone for Gp328Two Way Radio Heavy Duty Throat Microphone for Gp328

Speaker Size


Microphone Size



 120 dB, +/-3dB

Frequency Response  

 20-16000 Hz


 90 ohms, +/-15%  


 -37.56 dB, 2dB

Audio Output   



 2.20k &1kHz

Resonance fre

 400Hz +/-20%

S/N ratio: Min.

 -56dB &1.1kHZ  

Competible for Motorola following radios:

GP140 GP320 GP328 GP329  GP338 GP339GP340 GP360  GP380  GP600  GP640 GP650 P680  GP1280  HT750 HT1250 HT1250LS HT1550 T1550XLS

MTX850 MTX850LS MTX950 MTX960 MTX8250 MTX8250LS MTX9250

PRO5150 PRO5350 PRO5450 PRO5550 PRO5750 PRO7150 PRO7350 PRO7450 PRO7550  PRO7750 PRO9150  PTX700 PTX760 PTX780

Other connector optional:
Can be modified according to the customers' demands on all kinds of brand handheld radios

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Ms. Shelly Huang
General Manager
To: Ms. Shelly Huang

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