---
product_id: 117454471
title: "BTECH Universal 2-Pin K1 to 3.5mm Audio Adapter with One-Touch PTT – Premium Compatibility with BaoFeng, Kenwood Radios & 3.5mm Headsets with in-Line Mics"
brand: "b-tech"
price: "₱4183"
currency: PHP
in_stock: true
url: https://www.desertcart.ph/products/117454471-btech-universal-2-pin-k1-to-3-5mm-audio-adapter
store_origin: PH
region: Philippines
---

# Inline Mic Support 2-Pin to 3.5mm Premium Compatibility BTECH Universal 2-Pin K1 to 3.5mm Audio Adapter with One-Touch PTT – Premium Compatibility with BaoFeng, Kenwood Radios & 3.5mm Headsets with in-Line Mics

**Brand:** b-tech
**Price:** ₱4183
**Availability:** ✅ In Stock

## Summary

> 🎧 Stay Connected, Stay Ahead!

## Quick Answers

- **What is this?** BTECH Universal 2-Pin K1 to 3.5mm Audio Adapter with One-Touch PTT – Premium Compatibility with BaoFeng, Kenwood Radios & 3.5mm Headsets with in-Line Mics by b-tech
- **How much does it cost?** ₱4183 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/117454471-btech-universal-2-pin-k1-to-3-5mm-audio-adapter)

## Best For

- b-tech enthusiasts

## Why This Product

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

## Key Features

- • **Water Resistant:** Durable design to withstand various environments.
- • **Versatile Design:** Includes velcro/snap line for convenient PTT placement.
- • **Seamless Connectivity:** Easily convert your Baofeng radio to standard 3.5mm headsets.
- • **Lightweight & Portable:** Weighs only 1 ounce for easy transport.
- • **One-Touch Communication:** PTT button for instant communication at your fingertips.

## Overview

The BTECH Universal 2-Pin K1 to 3.5mm Audio Adapter is designed for seamless integration with BaoFeng and Kenwood radios, allowing you to use standard 3.5mm headsets with inline mics. With a lightweight and water-resistant design, this adapter ensures reliable communication in any setting, making it a must-have for professionals on the go.

## Description

BTECH Universal 2-Pin K1 to 3.5mm Audio Adapter with One-Touch PTT – Premium Compatibility with BaoFeng, Kenwood Radios & 3.5mm Headsets with in-Line Mics

## Features

- Converts the accessory jack on your Baofeng (or similar) radio to adapt to the standard 3.5mm headsets or audio out jack.
- If your headset includes a inline mic - you will be able to use the inline mic for communication. Simply press the PTT button on the radio, or on the supplied PTT on the cable.
- The adapter splits into two lines, one line is for your headset to plug into - the second coil includes the PTT button - you can use the supply velcro or snap line to secure the PTT to a convenient location.
- Helpful BaoFeng Guides and Programming Tips at Miklor.com
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions L x W x H | 14.6 x 11.5 x 1.9 centimetres |
| Package Weight | 0.03 Kilograms |
| Product Dimensions L x W x H | 106.7 x 5.1 x 0.6 centimetres |
| Item Weight | 1 Ounces |
| Brand | B-tech |
| Colour | 2 Pin to 3.5MM Adapter |
| Part number | KPG-22 Headset Adapter |
| Water Resistance Level | Water Resistant |
| Guaranteed software updates until | unknown |

## Product Details

- **Compatible devices:** Headphone
- **Specific uses for product:** Microphone
- **Connector type:** Auxiliary
- **Colour:** 2 Pin to 3.5MM Adapter
- **Item dimensions L x W x H:** 106.7 x 5.1 x 0.6 centimetres

## Images

![BTECH Universal 2-Pin K1 to 3.5mm Audio Adapter with One-Touch PTT – Premium Compatibility with BaoFeng, Kenwood Radios & 3.5mm Headsets with in-Line Mics - Image 1](https://m.media-amazon.com/images/I/817mGm69ueL.jpg)
![BTECH Universal 2-Pin K1 to 3.5mm Audio Adapter with One-Touch PTT – Premium Compatibility with BaoFeng, Kenwood Radios & 3.5mm Headsets with in-Line Mics - Image 2](https://m.media-amazon.com/images/I/71CcjZ0vuKL.jpg)
![BTECH Universal 2-Pin K1 to 3.5mm Audio Adapter with One-Touch PTT – Premium Compatibility with BaoFeng, Kenwood Radios & 3.5mm Headsets with in-Line Mics - Image 3](https://m.media-amazon.com/images/I/814HZ5nnMkL.jpg)
![BTECH Universal 2-Pin K1 to 3.5mm Audio Adapter with One-Touch PTT – Premium Compatibility with BaoFeng, Kenwood Radios & 3.5mm Headsets with in-Line Mics - Image 4](https://m.media-amazon.com/images/I/71EWcgAIEHL.jpg)
![BTECH Universal 2-Pin K1 to 3.5mm Audio Adapter with One-Touch PTT – Premium Compatibility with BaoFeng, Kenwood Radios & 3.5mm Headsets with in-Line Mics - Image 5](https://m.media-amazon.com/images/I/81RdiQQaugL.jpg)

## Questions & Answers

**Q: does this have a mic built into it?**
A: No, it uses the built in mic on your headphones - it includes a PTT button

**Q: Which trrs headset standard is this wired for, omtp or ctia?**
A: Apple, mic on shield.  It comes with a reversing cable for ground on shield

**Q: Will this work with a TYT md380u dogital radio?**
A: No will not work with any radio because PTT button does not work

**Q: Can't get it to work with Apple Earbuds with 3.5 mm jack? Is there a specific earbud that works with these? Thanks**
A: Mine works with a Sony headphone and a Sony earbud. If you have a headphone with a 3.5 MM Jack I would try that and if it doesn’t work I would think that you’re adapter is defective.

## Frequently Bought Together

- BTECH Universal 2-Pin K1 to 3.5mm Audio Adapter with One-Touch PTT – Premium Compatibility with BaoFeng, Kenwood Radios & 3.5mm Headsets with in-Line Mics
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**Shop now:** [https://www.desertcart.ph/products/117454471-btech-universal-2-pin-k1-to-3-5mm-audio-adapter](https://www.desertcart.ph/products/117454471-btech-universal-2-pin-k1-to-3-5mm-audio-adapter)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-02-10*