---
product_id: 412337967
title: "Koss KPH40 Utility On-Ear Headphones, Detachable Interchangeable Cord System, Retro Style, Ultra Lightweight Design (Stealth Black)"
brand: "koss"
price: "€ 87.87"
currency: EUR
in_stock: true
reviews_count: 6
category: "Koss"
url: https://www.desertcart.sk/products/412337967-koss-kph40-utility-on-ear-headphones-detachable-interchangeable-cord-system
store_origin: SK
region: Slovakia
---

# Open-back for immersive sound Ultra lightweight at 0.11 kg Detachable, interchangeable cord system Koss KPH40 Utility On-Ear Headphones, Detachable Interchangeable Cord System, Retro Style, Ultra Lightweight Design (Stealth Black)

**Brand:** koss
**Price:** € 87.87
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound game with retro style and next-level comfort!

## Quick Answers

- **What is this?** Koss KPH40 Utility On-Ear Headphones, Detachable Interchangeable Cord System, Retro Style, Ultra Lightweight Design (Stealth Black) by koss
- **How much does it cost?** € 87.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/412337967-koss-kph40-utility-on-ear-headphones-detachable-interchangeable-cord-system)

## Best For

- koss enthusiasts

## Why This Product

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

## Key Features

- • **Ready for Action:** Perfect companion for running or exercising with secure on-ear fit and reliable 3.5mm connectivity.
- • **Featherlight Comfort:** Ultra lightweight build with soft foam ear cushions keeps you focused and comfortable during long listening sessions.
- • **Freedom to Customize:** Detachable cord system lets you switch cables effortlessly—adapt your headphones to any device or mood.
- • **Audiophile-Grade Sound:** Dynamic drivers deliver crisp highs and deep lows across a wide 20Hz-25kHz frequency range for true-to-life audio.
- • **Retro Vibes, Modern Performance:** Classic open-back design meets sleek stainless steel chassis for timeless style and durability.

## Overview

The KPH40 Utility On-Ear Headphones combine a retro open-back design with ultra lightweight stainless steel construction. Featuring a detachable, interchangeable cord system and soft foam cushions, these headphones deliver audiophile-quality sound with dynamic drivers spanning 20Hz to 25kHz. Ideal for active lifestyles, they offer a secure fit and versatile 3.5mm connectivity, making them a stylish and practical choice for professionals on the move.

## Description

Buy Koss KPH40 Utility On-Ear Headphones, Detachable Interchangeable Cord System, Retro Style, Ultra Lightweight Design (Stealth Black) online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Great - I love the sound. I initially thougut audio balance was off but the connector was not fully plugged in.
Review: Just buy them - I had insanely high expectations for these and they surpassed them 10 fold. At such a low cost you literally have nothing to lose

## Features

- Open-Back, On-Ear Design, Retro Look
- Ultra Lightweight, Stainless Steel Chassis
- Audiophile Sound Performance
- Soft, Foam Ear Cushions
- 3.5mm Utility Cord Included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09KZC94X1 |
| Additional Features | Lightweight |
| Age Range Description | Adult |
| Antenna Location | Exercising, Running |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #18,684 in Electronics ( See Top 100 in Electronics ) #78 in On-Ear Headphones |
| Brand | Koss |
| Built-In Media | Cable |
| Cable Features | Detachable |
| Color | Grey |
| Compatible Devices | Devices with 3.5mm audio jack, USB-C port, or Lightning port |
| Connectivity Technology | Wired |
| Control Method | Remote |
| Control Type | Media Control |
| Controller Type | Wired |
| Customer Package Type | FFP |
| Customer Reviews | 4.4 4.4 out of 5 stars (967) |
| Earpiece Shape | Rounded, flat or slightly curved surface |
| Enclosure Material | Stainless Steel |
| Frequency Range | 20Hz - 20,000Hz |
| Frequency Response | 25000 Hz |
| Headphone Folding Features | On Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | On Ear |
| Impedance | 60 Ohms |
| Is Autographed | No |
| Item Weight | 0.11 Kilograms |
| Manufacturer | Koss |
| Model Name | KPH40 Utility |
| Model Number | KPH40 Utility Parent |
| Noise Control | None |
| Number of Items | 1 |
| Specific Uses For Product | Running, Exercising |
| Style Name | open-back |
| Subject Character | no character |
| Theme | Retro |
| UPC | 021299197455 |
| Unit Count | 1 Count |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** Koss
- **Colour:** Grey
- **Ear placement:** On Ear
- **Form factor:** On Ear
- **Impedance:** 60 Ohms

## Images

![Koss KPH40 Utility On-Ear Headphones, Detachable Interchangeable Cord System, Retro Style, Ultra Lightweight Design (Stealth Black) - Image 1](https://m.media-amazon.com/images/I/51Sm7vzebiL.jpg)

## Questions & Answers

**Q: Would it be possible to make available with the lightning cable instead of 3.5mm?**
A: yes, it can be used with lightning cable

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great
*by A***R on 21 May 2026*

I love the sound. I initially thougut audio balance was off but the connector was not fully plugged in.

### ⭐⭐⭐⭐⭐ Just buy them
*by J***O on 19 April 2022*

I had insanely high expectations for these and they surpassed them 10 fold. At such a low cost you literally have nothing to lose

### ⭐⭐⭐⭐⭐ Welcome back to the early 80's
*by A***R on 2 January 2026*

Looks can be deceiving, but your ears will be believing. Great sound quality and arguably out perform many top recommended sets costing much, much more. Questionable build quality only minus

## Frequently Bought Together

- Koss KPH40 Utility On-Ear Headphones, Detachable Interchangeable Cord System, Retro Style, Ultra Lightweight Design (Stealth Black)
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**Shop now:** [https://www.desertcart.sk/products/412337967-koss-kph40-utility-on-ear-headphones-detachable-interchangeable-cord-system](https://www.desertcart.sk/products/412337967-koss-kph40-utility-on-ear-headphones-detachable-interchangeable-cord-system)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-06-26*