# Code Red Headsets Signal 21 Microphone

Signal 21 microphone has been manufactured using the highest quality specifications to be water, wind dust & impact resistant. Small but mighty. fits perfectly into the palm of your hand.

## Details

- **Price:** 53.61 USD - 93.1 USD
- **Vendor:** Code Red Headsets
- **Type:** Electronics > Electronics & Communication > Radio Accessories
- **Tags:** Electronics & Communication, final-sale, merged-new, Radio Accessories, ships-from-warehouse

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| BK Connector | 84.55 USD | In stock |
| BK2 Connector | 84.55 USD | In stock |
| K Connector | 56.00 USD | In stock |
| K2 Connector | 86.45 USD | In stock |
| M Connector | 56.00 USD | In stock |
| M12 Connector | 86.45 USD | In stock |
| M3 Connector | 86.45 USD | In stock |
| M4 Connector | 86.45 USD | In stock |
| M4-B Connector | 86.45 USD | In stock |
| M6 Connector | 53.61 USD | In stock |
| M7 Connector | 86.45 USD | In stock |
| MC3 Connector | 93.10 USD | In stock |
| MID Connector | 53.61 USD | In stock |

## Images

- Code Red Headsets Signal 21 Microphone

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> Source: [Code 4 Uniforms](https://code4uniforms.com/products/code-red-headsets-signal-21-microphone-crd-signalmicrophone)
> Updated: 2026-09-20