Introducció
The Koss SportaPro On-Ear Stereo Headphones are designed for versatile audio performance and portability. Featuring a unique folding design and dual wearing styles, these lightweight headphones deliver a wide frequency response for an immersive listening experience. They are ideal for active lifestyles and convenient storage.

Figure 1: Koss SportaPro On-Ear Stereo Headphones in black, showcasing the main design.
Configuració
The SportaPro headphones offer flexible wearing options and easy connectivity.
Estils de vestir
These headphones feature a headband that pivots backward at its base, allowing for two distinct wearing styles:
- Over-the-Head Style: For traditional listening, position the headband over the top of your head.
- Behind-the-Head Style: For a more secure fit during physical activity or for personal preference, pivot the headband to rest behind your head.

Figure 2: Over-the-Head Wearing Style.

Figure 3: Behind-the-Head Wearing Style.
Connexió a la font d'àudio
The SportaPro headphones connect via a standard 3.5mm audio jack. Simply plug the 3.5mm connector into the headphone jack of your audio device (e.g., smartphone, tablet, MP3 player, computer).

Figure 4: The 3.5mm audio plug for universal compatibility.
Plegable per a emmagatzematge
The headphones feature a fully collapsible design, allowing them to fold into a compact, protective package. This makes them easy to tuck into a briefcase, gym bag, or backpack for travel and storage.

Figure 5: SportaPro headphones in their compact, folded state.
Instruccions de funcionament
Once connected, the SportaPro headphones are ready for use. Ensure your audio device's volume is set to a comfortable level before placing the headphones on your ears.
Rendiment d'àudio
The SportaPro headphones are engineered to deliver clear and dynamic sound:
- Resposta de freqüència: Enjoy a wide range of sounds from deep bass to crisp highs with a frequency response of 5Hz-25kHz.
- Impedància: With 60Ω impedance, these headphones are designed for consistent sound quality across various devices.
- Coixins d'escuma per a les orelles: The foam ear cushions contribute to an "open sound" experience, allowing for a natural audio presentation while maintaining awareness of your surroundings.

Figura 6: Explotat view illustrating the dynamic elements and oxygen-free copper voice coils for superior sound.
Control de volum
Adjust the volume directly from your connected audio device. The headphones do not feature inline volume controls.
Manteniment
Proper care will extend the life and performance of your Koss SportaPro headphones.
- Neteja: Use a soft, dry cloth to wipe down the ear cushions and headband. Avoid using harsh chemicals or abrasive materials.
- Emmagatzematge: When not in use, fold the headphones into their compact form and store them in a protective case or a safe place to prevent damage.
- Cura del cable: Eviteu doblegar el cable bruscament o estirar-lo massa per evitar danys interns.
- Coixinets per a les orelles: The foam ear cushions are replaceable. If they become worn or damaged, contact Koss support for replacement options.
Resolució de problemes
If you encounter issues with your SportaPro headphones, try the following steps:
- Sense so:
- Ensure the 3.5mm plug is fully inserted into your audio device's headphone jack.
- Comproveu el nivell de volum del vostre dispositiu d'àudio.
- Test the headphones with a different audio device to rule out a device-specific issue.
- Inspeccioneu el cable per detectar qualsevol dany o doblec visible.
- Sound from One Side Only:
- Ensure the 3.5mm plug is fully inserted and rotated slightly to ensure proper contact.
- Check your audio device's balance settings.
- Prova amb un altre dispositiu d'àudio.
- Inspect the cable for damage, especially near the connectors.
- So distorsionat:
- Baixeu el volum del vostre dispositiu d'àudio.
- Ensure the audio source is not corrupted or of low quality.
- Test with another audio device and audio file.
Si aquests passos no resolen el problema, consulteu la secció Garantia i assistència per obtenir més ajuda.
Especificacions
Detailed technical specifications for the Koss SportaPro On-Ear Stereo Headphones:
| Característica | Detall |
|---|---|
| Marca | Koss |
| Número de model | 155475 |
| Col·locació de l'orella | A l'orella |
| Tecnologia de connectivitat | Cablejat (connector de 3.5 mm) |
| Resposta de freqüència | 5 Hz - 25 kHz |
| Impedància | 60 ohms |
| Pes de l'article | 4.8 unces (aprox. 0.3 lliures) |
| Dimensions del producte | 7 x 2 x 7.5 polzades |
| Material | Plàstic |
| Components inclosos | Cable, funda protectora |
Garantia i Suport
The Koss SportaPro On-Ear Stereo Headphones are covered under the Koss Stereophones Limited Lifetime Warranty. This warranty covers defects in materials and workmanship for the lifetime of the product. For detailed information regarding warranty terms, claims, or technical support, please visit the official Koss weblloc o poseu-vos en contacte amb el seu servei d'atenció al client.
For further assistance, you may also refer to the product detail page on Amazon.com.
Producte acabatview Vídeo
Mireu aquest vídeo oficial per veure-ho totview of the Koss SportaPro On-Ear Stereo Headphones, highlighting its key features and design.
Vídeo: Producte oficial acabatview of the Koss SportaPro On-Ear Stereo Headphones, demonstrating its features and versatility.





