---
product_id: 225054734
title: "Tiny Versatile 2.5mm Male to 3.5mm Female Adapter : Extremely versatile for attachment to headsets/devices with 2.5mm, well designed for Bose (eg QuietComfort 25), Audio Technica, etc headsets"
brand: "kokkia"
price: "€ 49.09"
currency: EUR
in_stock: true
category: "Kokkia"
url: https://www.desertcart.pt/products/225054734-tiny-versatile-2-5mm-male-to-3-5mm-female-adapter
store_origin: PT
region: Portugal
---

# Slim design fits Bose QC25 & Audio Technica 2.5mm male to 3.5mm female universal adapter Lock/unlock feature for secure headset fit Tiny Versatile 2.5mm Male to 3.5mm Female Adapter : Extremely versatile for attachment to headsets/devices with 2.5mm, well designed for Bose (eg QuietComfort 25), Audio Technica, etc headsets

**Brand:** kokkia
**Price:** € 49.09
**Availability:** ✅ In Stock

## Summary

> 🎧 Tiny adapter, massive audio freedom — don’t get left unplugged!

## Quick Answers

- **What is this?** Tiny Versatile 2.5mm Male to 3.5mm Female Adapter : Extremely versatile for attachment to headsets/devices with 2.5mm, well designed for Bose (eg QuietComfort 25), Audio Technica, etc headsets by kokkia
- **How much does it cost?** € 49.09 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/225054734-tiny-versatile-2-5mm-male-to-3-5mm-female-adapter)

## Best For

- kokkia enthusiasts

## Why This Product

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

## Key Features

- • **Ultra-Slim Profile:** Engineered to fit snugly inside premium headsets like Bose QuietComfort 25 without bulk or discomfort.
- • **Sleek & Durable Design:** Glossy black finish with a featherlight 1-ounce build, crafted in the USA for lasting style and performance.
- • **Bluetooth Ready Upgrade:** Pairs perfectly with KOKKIA iAdapter Bluetooth aptX Receiver to transform wired headsets into wireless audio powerhouses.
- • **Universal Compatibility:** Seamlessly connects 2.5mm headset jacks to 3.5mm devices, expanding your audio options.
- • **Secure Locking Mechanism:** Ensures a firm, wobble-free connection with compatible headsets, eliminating annoying loose plugs.

## Overview

The KOKKIA Tiny Versatile 2.5mm Male to 3.5mm Female Adapter is a precision-engineered audio accessory designed to connect headsets with 2.5mm jacks, such as Bose QuietComfort 25 and Audio Technica models, to devices with 3.5mm inputs. Its ultra-slim, lockable design ensures a secure, tangle-free fit, while enabling compatibility with Bluetooth aptX receivers for wireless audio upgrades. Compact, stylish, and made in the USA, this adapter is a must-have for audiophiles seeking seamless connectivity and enhanced sound experiences.

## Description

Tiny Versatile 2.5mm male to 3.5mm female Universal adapter, for attachment to headsets/devices with 2.5mm audio input , eg with Bose QuietComfort 25, Audio Technica headsets, etc With Tiny Versatile 2.5mm male to 3.5mm female Universal adapter, KOKKIA iAdapter Bluetooth aptX Receiver (not included) can be attached to a wide range of devices with 3.5mm or 2.5mm audio input, to i) provide Bluetooth Stereo Receiver capabilities or ii) to enhance existing standard Bluetooth devices with aptX quality. Firm attachment (no unwieldy dangling cord), tiny size, elegant design. Has lock/unlock feature for headsets that have matching lock/unlock design (eg Audio Technica). Very slim design to be able to fit in Bose QuietComfort 25 and many other headsets - no other design on the market is slimmer than this. Includes : 1 pc Tiny Versatile 2.5mm male to 3.5mm female Universal adapter

## Features

- Tiny Versatile 2.5mm male to 3.5mm female Universal adapter, for attachment to headsets/devices with 2.5mm audio input , eg with Bose QuietComfort 25, Audio Technica headsets, etc
- With Tiny Versatile 2.5mm male to 3.5mm female Universal adapter, KOKKIA iAdapter Bluetooth aptX Receiver (not included) can be attached to a wide range of devices with 3.5mm or 2.5mm audio input, to i) provide Bluetooth Stereo Receiver capabilities or ii) to enhance existing standard Bluetooth devices with aptX quality.
- Firm attachment (no unwieldy dangling cord), tiny size, elegant design. Has lock/unlock feature for headsets that have matching lock/unlock design (eg Audio Technica). Very slim design to be able to fit in Bose QuietComfort 25 and many other headsets - no other design on the market is slimmer than this.
- Includes : 1 pc Tiny Versatile 2.5mm male to 3.5mm female Universal adapter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Z2MPW61 |
| Best Sellers Rank | 1,915 in Headphone & Earphone Adapters |
| Brand Name | KOKKIA |
| Colour | black / black |
| Compatible Devices | Headphone |
| Connector Type | Auxiliary |
| Country of Origin | USA |
| Current Rating | 1 Amps |
| Customer Reviews | 4.1 4.1 out of 5 stars (261) |
| Item Dimensions | 40 x 7 x 7 millimetres |
| Item Weight | 1 Ounces |
| Manufacturer | KOKKIA |
| Manufacturer Part Number | TinyVersatileAdapter_2.5mm_to_3.5mm |
| Number of Items | 1 |
| Number of Ports | 1 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Product Finish Type | Glossy |
| Specific Uses For Product | Connecting headsets with 2.5mm audio jack to various devices, upgrading standard Bluetooth devices with aptX quality, wired connections in various environments |
| UPC | 757284863127 |
| Unit Count | 1.0 count |
| Warranty Type | Limited |

## Product Details

- **Colour:** black / black
- **Compatible devices:** Headphone
- **Connector type:** Auxiliary
- **Item dimensions L x W x H:** 40 x 7 x 7 millimetres

## Images

![Tiny Versatile 2.5mm Male to 3.5mm Female Adapter : Extremely versatile for attachment to headsets/devices with 2.5mm, well designed for Bose (eg QuietComfort 25), Audio Technica, etc headsets - Image 1](https://m.media-amazon.com/images/I/51clYNojcfL.jpg)

## Questions & Answers

**Q: Would this work with an akg k361?**
A: It looks like it will because original wire uses locking system, just need to try and if it doesn’t make sure you can return adapter before you buy.

**Q: I have an hd560. will this work with a 3.5mm to 4.4mm balanced cable? thanks.**
A: it worked from a 2.5 mm male to 3.5 mm female perfectly.  i could then connect the 3.5 mm female to a 3.5 mm male connector which connected to my headphones.  i don't know what a a 3.5mm to 4.4mm balanced cable is...

**Q: how long is the adapter?**
A: The 3rd picture in the listing has the dimensions : https://www.amazon.com/dp/B07Z2MPW61

**Q: Will this work with bose sound link ii headphones**
A: Yes.

## Frequently Bought Together

- KOKKIA Tiny Versatile 2.5mm Male to 3.5mm Female Adapter with Lock/Unlock Feature : Extremely Versatile for Attachment to headsets/Devices with 2.5mm Audio Port.
- Sennheiser Consumer Audio HD 560 S Over-The-Ear Audiophile Headphones - Neutral Frequency Response, E.A.R. Technology for Wide Sound Field, Open-Back Earcups, Detachable Cable, (Black) (HD 560S)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-10-22*