# Headphones Koss KEB9i

**URL:** https://aio.lv/en/product--koss-192617--4802207
**Data updated:** 2025-12-29 17:42 (EET)
**Category:** Headphones
**Manufacturer:** Koss
**Manufacturer code:** 192617
**EAN:** 021299189580
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 9.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--koss-192617--4802207

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Tuesday | free |
| Pickup points | 19.06.2026 | 1.99 EUR |
| Courier delivery to door | 19.06.2026 | 4.99 EUR |

## Summary description

The Koss KEB9i wired in-ear headphones are designed for calls and music, featuring a frequency range of 18 - 20000 Hz. With a 1.2 m cable length and a sleek white color, they provide excellent sound quality and comfort for extended use.

## Long description

The Koss KEB9i wired in-ear headphones combine compact design and clear audio for calls and music. Featuring noise-isolating intraaural earbuds with an angled port for improved fit, the KEB9i includes three sizes of cushions and an in-line one-touch microphone. The slim white form factor and 1.2 m cable offer comfort for extended use while covering a frequency range of 18–20,000 Hz. The product is covered under the Koss Stereophones Limited Lifetime Warranty.
Advantages
Noise-isolating in-ear design reduces external noise without active processing, while the angled element helps achieve a secure, comfortable fit. The set includes three cushion sizes to adapt to different ear canals. An in-line one-touch microphone supports hands-free calls. The slim, lightweight housing and 1.2 m wired connection maintain reliable audio transmission and simple compatibility with devices that accept a standard audio jack.
Suitable for
Listening to music on portable players, phones, or tablets
Making and receiving calls with the in-line microphone
Commuting and travel where passive noise isolation is useful
Everyday use when a compact, wired in-ear solution is preferred
Key specifications
Type: Wired in-ear (intraaural) headphones
Frequency response: 18–20,000 Hz
Cable length: 1.2 m
Wearing style: In-ear with angled port
Colours: White
Accessories: Three cushion sizes
Microphone: In-line one-touch mic for calls
Warranty: Koss Stereophones Limited Lifetime Warranty
How to use
Select the ear cushions that best fit your ear canals and attach them to the earbuds. Insert each angled earbud gently into the ear canal until a comfortable seal is achieved to maximize passive noise isolation and sound quality. Connect the 1.2 m cable to your device’s audio jack. Use the in-line one-touch microphone to answer or end calls according to your device’s call control functions. Store the headphones in a protective case or pouch when not in use to prevent cable tangling and reduce wear.
Usage recommendations
For best fit and noise isolation, try all three ear cushion sizes to find the most secure seal. Keep playback volume at a moderate level to protect hearing during extended listening sessions. Avoid exposing the headphones to moisture or extreme temperatures to maintain performance and longevity.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Headphone frequency | 18 - 20000 |
| Impedance | 16 Ω |
| Ear coupling | Intraaural |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| 3.5 mm connector | Yes |

### Performance

| Feature | Value |
|---|---|
| Cable length | 1.2 m |
| Product colour | White |
| Wearing style | In-ear |
| Sound pressure level (max) | 110 dB |
| Recommended usage | Calls/Music |
| Product type | Headphones |

### Other features

| Feature | Value |
|---|---|
| Quantity | 1 |

## FAQ

### How much does the Headphones Koss KEB9i cost, and is it available for purchase?

The price is 11.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 Tuesday 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/4802207/62259335_large.webp