# On-ear headphones Koss KSC75 — wired, ear-hook, supraaural, 15–25000 Hz, 1.2 m cable, black/silver

**URL:** https://aio.lv/en/product--koss-184838--1884722
**Data updated:** 2026-03-07 11:01 (EET)
**Category:** Headphones
**Manufacturer:** Koss
**Manufacturer code:** 184838
**EAN:** 021299148570
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 25.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 21.48 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--koss-184838--1884722

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 22.06.2026 | 1.99 EUR |
| Courier delivery to door | 22.06.2026 | 4.99 EUR |

## Summary description

Koss KSC75 are on-ear, wired headphones with an ear-hook (ear‑hook) wearing style and supraaural coupling. They cover 15–25000 Hz to reproduce a wide frequency range and include a 1.2 m cable for comfortable use with portable players and home devices. The black and silver design offers simple, durable styling for everyday listening and workouts.

## Long description

Koss KSC75 are on-ear wired headphones designed with an ear-hook wearing style and supraaural coupling to provide stable fit and direct sound delivery. Covering a wide frequency range from 15 to 25,000 Hz, these compact headphones are compatible with portable players and home audio devices thanks to a 1.2 m cable. The black and silver finish offers a simple, durable look intended for everyday listening and active use.
Advantages
The ear-hook design keeps the headphones securely in place without clamping the ear, allowing comfortable long-term wear during commuting, light exercise or casual listening. Supraaural coupling ensures focused sound and improved isolation compared with open on-ear designs, while the wide frequency response reproduces both deep bass and clear highs. The 1.2 m wired connection provides reliable, low-latency audio for devices with standard headphone outputs and eliminates the need for batteries.
Suitable for
Listening to music on portable players and smartphones
Use during walks and light workouts when a secure fit is required
Everyday commuting and office use
Casual home listening with laptops, tablets and audio players
Key specifications
Wearing style: ear-hook (over-ear hook)
Ear coupling: supraaural (on-ear)
Frequency response: 15–25,000 Hz
Cable length: 1.2 m
Connectivity: wired
Color: black and silver
How to use
Place the Koss KSC75 ear-hooks over your ears so the driver pads rest on the ear (supraaural placement). Connect the 1.2 m cable to the headphone output of your device and set volume to a moderate level before playback. Adjust the cable routing and ear-hook position for a stable fit; the open shape allows quick on/off use without detaching the cable. Store the headphones in a protective case or pouch when not in use to prevent cable tangles and protect the ear pads.
Usage recommendations
For best results, use with devices that have a dedicated headphone jack and avoid excessive volume levels to protect hearing. If you plan to use the headphones during exercise, ensure the ear-hook sits comfortably and check fit periodically to maintain stability.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Headphone frequency | 15 - 25000 |
| Headphone sensitivity | 101 dB |
| Impedance | 60 Ω |
| Ear coupling | Supraaural |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| Connector contacts plating | Gold |
| 3.5 mm connector | Yes |

### Performance

| Feature | Value |
|---|---|
| Cable length | 1.2 m |
| Product colour | Black, Silver |
| Wearing style | Ear-hook |
| Recommended usage | Music |
| Product type | Headphones |

### Microphone

| Feature | Value |
|---|---|
| Microphone type | Not available |

## FAQ

### How much does the Koss KSC75 on-ear wired headphones cost, and is it available for purchase?

The price is 25.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 109 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Wednesday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Koss products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Koss service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: ear coupling, connectivity technology, cable length, wearing style, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/1884722/62259201_large.webp