1. Introdución
The Sennheiser PC 3 Chat headset is designed for clear communication, casual gaming, and e-learning. It features a noise-canceling microphone for clear conversations and stereo sound for various audio applications. This lightweight headset offers plug-and-play simplicity for easy connectivity to your computer or laptop.
2. Produto rematadoview
Características clave
- Micrófono con cancelación de ruído: Ensures your voice is clearly understood without background noise.
- Son estéreo: Provides quality audio for music, gaming, and online conversations.
- Deseño lixeiro: Comfortable for extended wear during long listening sessions.
- Conectividade Plug-and-Play: Simple connection to your laptop or computer via dual 3.5mm jacks.
- Construción duradeira: Built to withstand active daily use.
O que hai na caixa
- Sennheiser PC 3 Chat Headset

Imaxe 1: Fronte view of the Sennheiser PC 3 Chat headset.
3. Configuración
Conectando os auriculares
- Locate the two 3.5mm audio jacks on your computer or laptop. One jack is typically for the microphone (often pink or with a microphone icon), and the other is for headphones (often green or with a headphone icon).
- Plug the pink 3.5mm connector from the headset into your computer's microphone input jack.
- Plug the green 3.5mm connector from the headset into your computer's headphone output jack.
- Your computer should automatically detect the headset. If not, you may need to adjust audio settings in your operating system's sound control panel.
Nota: If your device has a single combined 3.5mm jack (TRRS), you will need a compatible adapter (not included) to use both the headphone and microphone functions simultaneously. The PCV 05 adapter from EPOS allows use on Mac and other platforms with combined jacks.

Image 2: Diagram highlighting key features and dual 3.5mm jack connectivity.
4. Instrucións de funcionamento
Usando o micrófono
The headset features a flexible boom arm for the microphone. Position the microphone approximately 1-2 inches (2-5 cm) from your mouth for optimal voice pickup. The noise-canceling feature helps reduce ambient background noise, ensuring clear communication.
Reprodución de audio
Once connected, audio from your computer will play through the headset. Adjust the volume using your computer's operating system sound controls or the application you are using. This headset does not feature inline volume controls.

Image 3: User wearing the headset during a video call or online activity.
5. Mantemento
Limpeza
- Limpe as superficies dos auriculares cun pano suave e seco.
- Do not use liquid cleaners or solvents, as these may damage the headset.
- Keep the ear pads clean to maintain hygiene and comfort.
Almacenamento
Store the headset in a cool, dry place away from direct sunlight and extreme temperatures. Avoid tangling the cable to prevent damage.
6 Solución de problemas
Sen son ou volume baixo
- Ensure both 3.5mm jacks are fully inserted into the correct ports on your computer.
- Comproba a configuración de volume do teu ordenador e asegúrate de que os auriculares estean seleccionados como dispositivo de reprodución predeterminado.
- Verify that the volume in the application you are using (e.g., video call software, media player) is not muted or set too low.
O micrófono non funciona
- Confirm the pink 3.5mm microphone jack is securely connected to the correct microphone input port on your computer.
- Check your computer's microphone settings and ensure the headset microphone is selected as the default recording device and is not muted.
- Ensure the microphone boom arm is positioned correctly and not obstructed.
- Test the microphone in a different application or on another device to rule out software-specific issues.
7. Especificacións
| Marca | EPOS |
| Nome do modelo | PC 3 |
| Tecnoloxía de conectividade | Wired (Dual 3.5mm Jacks) |
| Colocación do oído | Na Orella |
| Impedancia | 32 ohmios |
| Rango de frecuencias | 20 Hz - 20,000 Hz |
| Micrófono | Noise-Canceling, Unidirectional |
| Peso do elemento | 0.17 libras (aprox. 77 gramos) |
| Dispositivos compatibles | Laptops, Computers (with dual 3.5mm jacks) |
8. Garantía e soporte
The Sennheiser PC 3 Chat headset typically comes with a manufacturer's warranty. Please refer to the product packaging or the official EPOS/Sennheiser website for the most accurate and up-to-date warranty information, which may be 1 or 2 years depending on region and purchase date.
For technical support, troubleshooting assistance, or warranty claims, please visit the official EPOS websitio ou póñase en contacto co seu departamento de atención ao cliente.
Vídeo 1: Un overview of the Sennheiser PC 3 Chat Headset, highlighting its features and benefits for communication.