Uvod
This manual provides essential information for the proper use, setup, and maintenance of your Koss CL/20 Clear Transparent On-Ear Headphones. Please read these instructions carefully to ensure optimal performance and longevity of your product. Keep this manual for future reference.
Product Overview
The Koss CL/20 headphones are designed to deliver clear and balanced audio. Featuring a transparent retro-inspired design, they offer a comfortable fit with adjustable components and soft ear cushions. These wired headphones connect universally via a 3.5mm audio jack.

Slika: Front view of the Koss CL/20 Clear Transparent On-Ear Headphones, showcasing the transparent earcups and headband.
Ključne karakteristike:
- Kristalno čist zvuk: Delivers balanced and accurate audio reproduction.
- Retro Inspired Design: Transparent earcups and headband reveal internal components.
- Udobno pristajanje: Plush leatherette and sponge earpads for extended listening.
- Izdržljiva konstrukcija: Lightweight yet robust materials for daily use.
- Univerzalna povezanost: Standard 3.5mm headphone jack for broad compatibility.
Setup
- Raspakirajte: Pažljivo izvadite slušalice iz njihovog pakovanja.
- Pregledajte: Check the headphones for any visible damage.
- Povežite se: Insert the 3.5mm audio jack into the headphone port of your audio device (laptop, tablet, gaming console, smartphone, etc.). Ensure the plug is fully inserted for a secure connection.

Image: Close-up of the 3.5mm audio jack and the coiled transparent cable, ready for connection to an audio device.
Uputstvo za upotrebu
- Nošenje slušalica: Gently place the earcups over your ears. The earpads should comfortably cover your ears.
- Podešavanje trake za glavu: Slide the headband up or down on each side to achieve a snug and comfortable fit. The adjustable yokes allow for personalized sizing.
- Audio reprodukcija: Once connected to your audio source, begin playing your desired audio. Adjust the volume directly on your connected device.
Održavanje
- čišćenje: Use a soft, dry cloth to wipe the exterior surfaces of the headphones. For the leatherette earpads, a slightly damp Može se koristiti krpa, nakon čega slijedi odmah sušenje. Izbjegavajte upotrebu jakih hemikalija ili abrazivnih sredstava za čišćenje.
- Skladištenje: When not in use, store the headphones in a clean, dry place away from direct sunlight and extreme temperatures. Avoid tangling the cable.
- Rukovanje: Do not pull on the cable to disconnect the headphones. Always grasp the 3.5mm plug firmly. Avoid dropping the headphones or exposing them to excessive force.

Slika: Krupni plan view of the black leatherette earpads and the transparent housing of the Koss CL/20 headphones, highlighting their construction.
Rješavanje problema
Nema zvuka ili je slaba jačina:
- Ensure the 3.5mm audio jack is fully inserted into both the headphones and the audio source.
- Check the volume level on your connected audio device.
- Test the headphones with a different audio source or device to rule out a device-specific issue.
- Pregledajte kabel na vidljiva oštećenja ili savijanja.
izobličeni zvuk:
- Smanjite jačinu zvuka na vašem audio uređaju.
- Ensure the audio source is playing a high-quality audio file.
- Check for loose connections at the 3.5mm jack.
Specifikacije
| Feature | Specifikacija |
|---|---|
| Naziv modela | CL/20 |
| Brand | Koss |
| Tehnologija povezivanja | Žičani |
| Priključak za slušalice | 3.5 mm Jack |
| Postavljanje uha | On Ear |
| Frekvencijski opseg | 16 Hz - 20000 Hz |
| Osjetljivost | 103 dB |
| Impedansa | 60 Ohm |
| Materijal | Umjetna koža, Metal, Plastika |
| Težina artikla | 6.4 unce |
| Kompatibilni uređaji | Laptops, Tablets, Gaming Devices |
| Nivo vodootpornosti | Nije vodootporan |
Garancija i podrška
For warranty information and detailed support, please refer to the official Koss website or contact Koss customer service directly. Keep your proof of purchase for any warranty claims.
Koss Customer Support:
- Posjetite www.koss.com za registraciju proizvoda, često postavljana pitanja i kontakt informacije.





