---
product_id: 523088529
title: "Koss KPH40 Utility On-Ear Headphones, Detachable Interchangeable Cord System, Ultra Lightweight Design (Rhythm Beige)"
brand: "koss"
price: "€ 138.62"
currency: EUR
in_stock: true
reviews_count: 7
category: "Koss"
url: https://www.desertcart.sk/products/523088529-koss-kph40-utility-on-ear-headphones-detachable-interchangeable-cord-system
store_origin: SK
region: Slovakia
---

# 20-20,000 Hz frequency range Detachable, interchangeable 3.5mm cord Ultra lightweight design (0.1 kg) Koss KPH40 Utility On-Ear Headphones, Detachable Interchangeable Cord System, Ultra Lightweight Design (Rhythm Beige)

**Brand:** koss
**Price:** € 138.62
**Availability:** ✅ In Stock

## Summary

> 🎶 Tune in, stand out — the Koss KPH40 is your sound, your style, your edge.

## Quick Answers

- **What is this?** Koss KPH40 Utility On-Ear Headphones, Detachable Interchangeable Cord System, Ultra Lightweight Design (Rhythm Beige) by koss
- **How much does it cost?** € 138.62 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/523088529-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

- • **All-Day Comfort:** Soft foam ear cushions and featherlight build keep you focused without fatigue.
- • **Pure, Accurate Sound:** Open-back design delivers crystal-clear audio with deep bass, perfect for immersive listening.
- • **Retro Minimalist Style:** Elevate your look with a sleek beige finish that blends vintage vibes with modern tech.
- • **Future-Proof Connectivity:** Includes standard 3.5mm cord, with optional USB-C and Lightning cables for tomorrow’s devices.
- • **Seamless Device Switching:** Swap cords effortlessly with the Utility system for ultimate compatibility across all your gadgets.

## Overview

The Koss KPH40 Utility On-Ear Headphones combine an open-back design with a wide 20-20,000 Hz frequency response and dynamic drivers for rich, accurate sound. Featuring a detachable 3.5mm cord and ultra lightweight 0.1 kg frame, these headphones offer versatile connectivity and all-day comfort wrapped in a retro-inspired beige design. Perfect for professionals seeking flexible, stylish audio solutions that keep pace with evolving tech.

## Description

The Koss KPH40 Utility On-Ear Headphone is part of the Koss Utility Series, an all-new listening experience that features three new headphones, three new cords and one seamless experience where everything works together. No batteries, no audio compromises, no compatibility issues. It's that simple. Included with every Koss Utility Series Headphones is a detachable 3.5mm standard headphone jack cord. Need more options? Bundle the available USB-C or Lightning Utility cords (includes in-line microphone & remote) and connect to other devices you own. Koss Utility Series features a detachable cord system giving listeners the flexibility to seamlessly swap between devices, allowing you to connect to the devices you own now or in the future. What's Included? KPH40 Utility, 3.5mm Utility Cord.

Review: Lives up to the hype. - They sound great, lives up to the hype. At least for me. Comfortable on the ears, fits well. But not sure about the durability part. It could be an issue. Will have to wait and see.
Review: Descent product without mic - It has a decent sound quality..since I have used ksc35 which has better warm sound signature compared to Kph40..try buying it in headphone zone instead for 2000 Rs less price. It's costly here on desertcart

## Features

- Open-Back Design with Frequency Response: 20-20,000 Hz for accurate sound reproduction
- Dynamic element design for deep bass performance
- Foam ear cushions for comfortable, open sound
- Detachable 3.5mm cord with utility system
- Ultra lightweight design with retro styling

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BV34NDQX |
| Age Range Description | Adult |
| Antenna Location | Music Listening, General Use |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #54,393 in Electronics ( See Top 100 in Electronics ) #56 in On-Ear Headphones |
| Box Contents | Headphone, 3.5mm Cord |
| Brand | Koss |
| Brand Name | Koss |
| Cable Features | Detachable |
| Colour | Beige |
| Compatible Devices | Desktops, Laptops, Tablets, Cellphones, Smart Speaker, Television |
| Control Method | Remote |
| Control Type | Physical Buttons |
| Controller Type | Wired |
| Country of Origin | USA |
| Customer Package Type | Standard Box |
| Customer Reviews | 4.4 out of 5 stars 1,261 Reviews |
| Ear Placement | On Ear |
| Earpiece Shape | On Ear |
| Enclosure Material | Stainless Steel |
| Form Factor | On Ear |
| Frequency Range | 20 Hz - 20,000 Hz |
| Headphone Form Factor | On Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | On Ear |
| Headphones Jack | 3.5 mm Jack |
| Is Autographed | No |
| Item Weight Unit of Measure | 0.1 Kilograms |
| Manufacturer | Koss Corporation |
| Model Name | KPH40 Utility Parent |
| Model Number | KPH40 Utility Parent |
| Network Connectivity Technology | Wired |
| Noise Control | None |
| Number of Items | 1 |
| Product Features | Lightweight |
| Series Number | 40 |
| Specific Uses For Product | Travel |
| Style Name | Minimalist |
| Theme | Retro-Tech |
| UPC | 021299197585 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Koss
- **Colour:** Beige
- **Ear Placement:** On Ear
- **Form Factor:** On Ear
- **Noise Control:** None

## Images

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

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Lives up to the hype.
*by A***D on 16 August 2026*

They sound great, lives up to the hype. At least for me. Comfortable on the ears, fits well. But not sure about the durability part. It could be an issue. Will have to wait and see.

### ⭐⭐⭐ Descent product without mic
*by V***S on 10 February 2026*

It has a decent sound quality..since I have used ksc35 which has better warm sound signature compared to Kph40..try buying it in headphone zone instead for 2000 Rs less price. It's costly here on Amazon

### ⭐⭐⭐⭐⭐ Beyond value for money - It’s a steal!
*by F***Y on 19 July 2026*

I feel like I cheated Koss - genuinely. Price to performance comparison just doesn’t tally. Backstory to my purchase decision: My last DAP was well over two decades ago, I’ve been streaming music since then and cycled through most of the music streaming platforms pairing with popular comfort bluetooth headphones and earbuds. It was recently I thought I’d break the cycle of music subscription and actually own my music once again (and forever) and I invested in a DAP for that purpose. Since audiophile headphones brings out the best in Hi-Res DAPs, I wanted to ease myself in and use a reference headphone first instead of outrightly purchasing a headphone like the Sennheiser HD 490 Pro. I read reviews about this particular headphone and thought I’d give it a go. I’m no audiophile with technical sonic knowledge but like a lot of people, I enjoy decent music and strive to hear every single detail as they were recorded in the studio and intended to be heard. Wow! This small, unassuming weightless thing weighs a lot in raw output. it’s not perfect, neither is it in the same rank as a higher end audiophile headphones but at £41.99 price point? If the exact drivers in this headphones were to be in a premium housing and there’s a £150 - 200 price tag on it, I’d still think it’s a decent buy. Vocals are clear and crisp, detail retrieval is decent and sound stage is wide. In some live recordings, it actually feels like I’m in the midst of the performance. There’s no way I won’t own more than one of this unit. They’re passive as passive can get - no DAC, amp or DSP and will retain its value for a very long time for this reason. I’d even gift them to friends and family. The only niggle is - cable is short but for me personally? that's negligible and won't receive a star less because of that. You may forget this thing is on your head, it's that light in weight. You can do other activities, work-out etc with this on as it clamps on your head without compromising on comfort. Something to bear in mind is - it's an open-back headphone which means it relies on air for sound to travel freely, that means sounds from your surroundings will bleed into your music and people around you will hear your music, so it's not the type to use on public transport, on a plane or on a busy street. Finally, if you’re on the fence, just pick one up! Your ears will be happy and your wallet will approve.

## Frequently Bought Together

- Koss KPH40 Utility On-Ear Headphones, Detachable Interchangeable Cord System, Ultra Lightweight Design (Rhythm Beige)
- YAXI EARPADS for Koss PORTAPRO (Orange)
- YAXI EARPADS for Koss PORTAPRO 1Pair (Green)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-09-07*