---
product_id: 215345634
title: "COBRA HG M77 Premium Replacement Noise Canceling CB Microphone (Black) – 4 Pin Connector, 9 Foot Cord, Heavy Duty ABS Shell, Wire Mesh Grille, Left Side Push To Talk, Chrome Connector, One Size"
brand: "cobra"
price: "¥18007"
currency: JPY
in_stock: true
reviews_count: 5
category: "Cobra"
url: https://www.desertcart.jp/products/215345634-cobra-hg-m77-premium-replacement-noise-canceling-cb-microphone-black
store_origin: JP
region: Japan
---

# Powerful noise canceling tech Universal 4-pin connector Durable drop-proof ABS shell COBRA HG M77 Premium Replacement Noise Canceling CB Microphone (Black) – 4 Pin Connector, 9 Foot Cord, Heavy Duty ABS Shell, Wire Mesh Grille, Left Side Push To Talk, Chrome Connector, One Size

**Brand:** cobra
**Price:** ¥18007
**Availability:** ✅ In Stock

## Summary

> 🎤 Own the airwaves with clarity and durability!

## Quick Answers

- **What is this?** COBRA HG M77 Premium Replacement Noise Canceling CB Microphone (Black) – 4 Pin Connector, 9 Foot Cord, Heavy Duty ABS Shell, Wire Mesh Grille, Left Side Push To Talk, Chrome Connector, One Size by cobra
- **How much does it cost?** ¥18007 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/215345634-cobra-hg-m77-premium-replacement-noise-canceling-cb-microphone-black)

## Best For

- cobra enthusiasts

## Why This Product

- Trusted cobra brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Compatibility:** Works flawlessly with most 4-pin Cobra CB radios and beyond.
- • **Built to Brave the Road:** Heavy-duty ABS housing and rust-proof metal grille ensure long-lasting durability.
- • **Sleek, Professional Design:** Black finish with chrome connector adds a touch of style to your rig.
- • **Crystal Clear Communication:** Noise-canceling tech cuts through road noise for distortion-free talk.
- • **Effortless Control at Your Fingertips:** Ergonomic left-side push-to-talk button with a 9-foot coiled cord for ultimate convenience.

## Overview

The COBRA HG M77 Premium Replacement CB Microphone features advanced noise-canceling technology, a rugged ABS housing with rust-proof metal grille, and a 9-foot coiled cord with ergonomic left-side push-to-talk button. Compatible with most 4-pin Cobra CB radios, it delivers crystal-clear, distortion-free communication designed to last through all your journeys.

## Description

Designed for the CB user who wants to step up from their stock microphone at a reasonable price, the HighGear 70 Series microphones combine handsome looks with stellar workmanship.

Review: Cobra power microphone - What a fantastic product absolutely love this microphone from cobra 🐍
Review: Nice mike - Nice mike. Had some good audio reports too. Great price as well.

## Features

- BUILT TO LAST – Designed with a durable drop proof ABS housing and a rust proof metal mesh grille, this CB Mic was designed to last as far and as long as your travels take you. Compatible with most 4 pin Cobra CB Radio (not limited to Cobra models).
- EASY TO OPERATE – The left side push to talk button and the 9 foot coiled cord for this dynamic microphone, as well as a comfortable ergonomic design, allow for convenience at your fingertips even when on the road.
- NOISE CANCELING – Features a powerful noise cancelling technology to offer smooth communication and improve overall sound quality. Using CB Power MIC to amplify your voice providing distortion free communication in some of the loudest environments.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00006JPEW |
| Antenna Location | Singing |
| Best Sellers Rank | 78,434 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 1,446 in Radio Communication |
| Box Contents | User Manual |
| Brand | Cobra |
| Brand Name | Cobra |
| Colour | Black |
| Compatible Devices | CB Radio |
| Connectivity Technology | Auxiliary |
| Connectivity technology | Auxiliary |
| Connector Type | 4-Pin Connector |
| Connector type | 4-Pin Connector |
| Customer Reviews | 4.5 out of 5 stars 2,431 Reviews |
| Enclosure Material | Acrylonitrile Butadiene Styrene, Metal |
| Frequency Response | 20 KHz |
| Global Trade Identification Number | 00028377310843 |
| Impedance | 2000 Ohms |
| Item Dimensions | 10.2 x 10.2 x 2.5 centimetres |
| Item Weight | 0.08 Pounds |
| Manufacturer | Cobra Electronics |
| Microphone Form Factor | Handheld |
| Model Name | HG |
| Model Number | CBRHGM77 |
| Model name | HG |
| Number of Batteries | 1 Product Specific batteries required. |
| Number of Channels | 1 |
| Polar Pattern | Unidirectional |
| Power Source | Corded Electric |
| Recommended uses for product | Singing |
| Signal-to-Noise Ratio | 60 dB |
| Special Feature | Noise Reduction |
| Special feature | Noise Reduction |
| UPC | 190283056648 088020782342 132017902982 051020043126 999998498367 854432521219 031111377194 012951559551 001910038930 028377310843 021113072432 778890644634 999992527582 999996798117 |
| Unit Count | 1.0 Count |

## Product Details

- **Recommended Uses For Product:** Karaoke, Singing
- **Brand:** COBRA
- **Model Name:** HG M75
- **Connectivity Technology:** 4-pin
- **Connector Type:** 4 PIN
- **Special Feature:** 9 Foot Cord
- **Compatible Devices:** Radio
- **Color:** Black
- **Included Components:** Radio
- **Polar Pattern:** Unidirectional

## Images

![COBRA HG M77 Premium Replacement Noise Canceling CB Microphone (Black) – 4 Pin Connector, 9 Foot Cord, Heavy Duty ABS Shell, Wire Mesh Grille, Left Side Push To Talk, Chrome Connector, One Size - Image 1](https://m.media-amazon.com/images/I/61VzlqZwzyL.jpg)
![COBRA HG M77 Premium Replacement Noise Canceling CB Microphone (Black) – 4 Pin Connector, 9 Foot Cord, Heavy Duty ABS Shell, Wire Mesh Grille, Left Side Push To Talk, Chrome Connector, One Size - Image 2](https://m.media-amazon.com/images/I/7181qQZPciL.jpg)
![COBRA HG M77 Premium Replacement Noise Canceling CB Microphone (Black) – 4 Pin Connector, 9 Foot Cord, Heavy Duty ABS Shell, Wire Mesh Grille, Left Side Push To Talk, Chrome Connector, One Size - Image 3](https://m.media-amazon.com/images/I/71V+4ignLML.jpg)
![COBRA HG M77 Premium Replacement Noise Canceling CB Microphone (Black) – 4 Pin Connector, 9 Foot Cord, Heavy Duty ABS Shell, Wire Mesh Grille, Left Side Push To Talk, Chrome Connector, One Size - Image 4](https://m.media-amazon.com/images/I/81wzZVLFjoL.jpg)
![COBRA HG M77 Premium Replacement Noise Canceling CB Microphone (Black) – 4 Pin Connector, 9 Foot Cord, Heavy Duty ABS Shell, Wire Mesh Grille, Left Side Push To Talk, Chrome Connector, One Size - Image 5](https://m.media-amazon.com/images/I/71lLATyVB4L.jpg)

## Available Options

This product comes in different **Pattern, Style** options.

## Questions & Answers

**Q: will this Mic work with a Cobra 29 LX?**
A: I would think it would work on that radio. It works on my President HR 2510. It is a great Mic for the price. I get really great responses from other SSB on how the audio is clear and loud and run the Mic on #3 I only talk SSB.

**Q: will this work with a cobra 129 ltd cb right out of the box or are modifications needed?**
A: So long as it's a four pin connection it should work fine.  I like it.  It's powerful and clear.

**Q: Will this mic work for the Cobra 139?**
A: if you cobra radio accepts a 4 pin speaker mic then it will be compatible.

**Q: b 4 this is set will this still work if i add 12v line as its going on a anyton 6666 as its 6 pin so i can get away no bat if i wire it up**
A: no. no. no.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cobra power microphone
*by J***E on 6 September 2025*

What a fantastic product absolutely love this microphone from cobra 🐍

### ⭐⭐⭐⭐⭐ Nice mike
*by B***Z on 20 June 2017*

Nice mike. Had some good audio reports too. Great price as well.

### ⭐⭐⭐⭐⭐ Five Stars
*by H***R on 24 October 2017*

Great item great seller fast postage, thank you

## Frequently Bought Together

- Cobra HG M75 Premium Power Replacement CB Microphone (Black) – 4-Pin Connector, 9 Foot HighFlex™ Cord, Heavy Duty ABS Shell, Wire Mesh Grille, Push To Talk, 2 Transistor Amp (9V Battery, Not Incl)
- Cobra 29 LTD Classic AM/FM Professional CB Radio - Easy to Operate, Emergency Radio, Instant Channel 9, 4-Watt Output, Full 40 Channels, Adjustable Receiver and SWR Calibration, Black
- Gear Keeper CB MIC KEEPER Retractable Microphone Holder RT4-4112 – Features Heavy-Duty Snap Clip Mount, Adjustable Mic Lanyard and Hardware Mounting Kit - Made in USA – Black

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**Shop now:** [https://www.desertcart.jp/products/215345634-cobra-hg-m77-premium-replacement-noise-canceling-cb-microphone-black](https://www.desertcart.jp/products/215345634-cobra-hg-m77-premium-replacement-noise-canceling-cb-microphone-black)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-15*