# Headphones Koss 185357

**URL:** https://aio.lv/en/product--koss-185357--1905645
**Data updated:** 2025-12-29 07:54 (EET)
**Category:** Headphones
**Manufacturer:** Koss
**Manufacturer code:** 185357
**EAN:** 021299185353
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--koss-185357--1905645

## 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

The Koss 185357 headphones are wired in-ear music headphones designed for high-quality sound. With a frequency range of 10 - 20000 Hz, they deliver clear audio for music lovers. The stylish blue and white design adds a modern touch, making them perfect for everyday use. Ideal for music enthusiasts seeking comfort and excellent sound performance.

## Long description

The Koss Plug in-ear headphones (model 185357) offer wired stereo listening with noise-isolating foam cushions and a dynamic driver design to reproduce accurate acoustics across a 10–20,000 Hz frequency range. The tubular port and expandable soft foam earpiece create a sealed fit that reduces ambient sound while improving low-frequency depth and treble clarity. The blue-and-white design and compact in-ear form factor make these headphones suitable for everyday portable use.
Advantages
These wired in-ear headphones provide precise acoustic reproduction and passive noise isolation comparable to closed high-fidelity headphones. The soft, expandable foam cushions adapt to the ear canal for a consistent, comfortable fit and enhanced sound isolation. The dynamic element positioned outside the ear and the tubular port design support clearer bass and treble response across a wide 10–20,000 Hz range.
Suitable for
Listening to music on mobile devices and MP3 players
Commuting and travel when passive noise reduction is desired
Everyday use where compact, wired in-ear headphones are preferred
Key specifications
Brand: Koss
Model / MPN: 185357
Type: Wired in-ear headphones (intraaural)
Frequency response: 10–20,000 Hz
Wearing style: In-ear with expandable foam cushions
Colour: Blue, White
Connectivity: Wired
EAN: 021299185353
How to use
Insert the tubular foam earpiece gently into the ear canal and allow the soft foam to expand for a secure seal. Connect the wired plug to your device’s headphone jack or compatible adapter. Adjust the fit by reinserting the earpiece until you achieve comfortable isolation and balanced sound. To maintain sound quality, keep the foam cushions clean and dry and avoid excessive pulling on the cable.
Usage recommendations
For optimal noise isolation and bass response, choose the earpiece size and insertion depth that provide a snug but comfortable seal. Store the headphones in a protective case when not in use and avoid exposing the foam cushions to moisture or oils to prolong their lifespan.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Headphone frequency | 10 - 20000 |
| Headphone sensitivity | 112 dB |
| Impedance | 16 Ω |
| Ear coupling | Intraaural |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |

### Performance

| Feature | Value |
|---|---|
| Product colour | Blue, White |
| Wearing style | In-ear |
| Recommended usage | Music |
| Product type | Headphones |

### Microphone

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

## FAQ

### How much does the Headphones Koss 185357 cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 74 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, 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/1905645/62259207_large.webp