Portronics Conch Theta C
Portronics Conch Theta C Type C Wired Earphones User Manual
Model: Conch Theta C (POR-2749)
1. Introducció
Thank you for choosing the Portronics Conch Theta C Type C Wired Earphones. These earphones are designed to provide a powerful and clear audio experience with convenient features for daily use. This manual will guide you through the setup, operation, and maintenance of your new earphones.

Figure 1: Portronics Conch Theta C Type C Wired Earphones (White)
2. Què hi ha a la caixa
- 1N Portronics Conch Theta C Type C Wired Earphone
3. Configuració
3.1 Connecting Your Earphones
The Portronics Conch Theta C earphones feature a Type C audio jack for effortless compatibility. Simply plug the Type C connector into the Type C port of your compatible device (smartphone, tablet, laptop, etc.). The earphones are plug-and-play, requiring no additional drivers or software for basic audio functionality.

Figure 2: Type C Connector for universal compatibility.
3.2 Com posar-se els auriculars
Insert the earbuds gently into your ears. The unique earbud design is crafted for comfort and a secure fit, allowing for extended listening periods without discomfort.

Figure 3: Ergonomic earbud design for comfortable wear.
4. Instruccions de funcionament
4.1 Controls en línia
The earphones are equipped with convenient in-line controls and a built-in HD microphone, allowing you to manage your audio and calls without needing to access your device.
- Pujar el volum: Premeu el botó '+'.
- Baixar el volum: Premeu el botó '-'.
- Reproduir/pausa: Press the central button once.
- Pista següent: Press the central button twice.
- Respon a la trucada: Press the central button once during an incoming call.
- Finalitzar la trucada: Press the central button once during an active call.
- Rebutja la trucada: Long press the central button during an incoming call.

Figure 4: Functions of the in-line remote and HD microphone.
4.2 In-line HD Microphone
The integrated HD microphone is positioned closer to your mouth for superior clarity during calls and voice commands.

Figure 5: In-line HD microphone for clear communication.
5. Característiques clau
5.1 Enhanced Audio Experience
Immerse yourself in music with the 14.2mm speaker drivers, delivering rich, crystal-clear audio.

Figura 6: Detallada view of the 14.2mm dynamic driver components.
5.2 Compatibilitat àmplia
Connect effortlessly to various devices including smartphones, tablets, laptops, and other Type C compatible devices.

Figure 7: Wide compatibility with various Type C devices.
5.3 TPE Anti-tangle Wire
The 1.2m TPE anti-tangle wire is designed to prevent frustrating knots and tangles, ensuring hassle-free listening.

Figure 8: TPE material cable designed to resist tangles.
6. Solució De Problemes
6.1 Problemes de connectivitat
Most mobile devices do not require additional settings for Type-C wired earphones. However, if you experience issues such as audio not playing when the earphones are connected, please try one of the following troubleshooting steps:
- Opció 1: Open Settings on your phone > Go to Connections/Settings (may vary by device) > Find 'OTG' or 'OTG Connection' > Toggle it to the ON position.
- Opció 2: Enable Developer Options > Disable the option 'Disable USB Audio routing' > Insert the wired earphone > Enjoy music.
- Opció 3: Enable Developer Options > Enable OTG connection > Insert the wired earphone > Enjoy music.
Note: If the earphone is not used for more than 10 minutes, the OTG connection may get disabled automatically. You will need to enable it manually again.
If you continue to experience issues after completing the above steps, please contact customer support for additional assistance.

Figure 9: Device support and contact information for troubleshooting.
7. Especificacions
| Característica | Detall |
|---|---|
| Marca | Portronics |
| Nom del model | Conch Theta C |
| Número de model | POR-2749 |
| Color | Blanc |
| Col·locació de l'orella | A l'orella |
| Factor de forma | A l'orella |
| Impedància | 45 ohms |
| Tipus de controlador d'àudio | Conductor dinàmic |
| Característiques del cable | Sense enredos |
| Conector d'auriculars | Tipus C |
| Connectivitat de xarxa | Amb cable |
| Mètode de control | Botó |
| Pes de l'article | 100 grams |
| País d'origen | Xina |
8. Manteniment
- Keep the earphones clean and dry.
- Avoid exposing them to extreme temperatures or humidity.
- Do not pull the cable forcefully when disconnecting from your device.
- Store the earphones properly to prevent tangling and damage to the cable.
9. Garantia i assistència
9.1 Informació de la garantia
The Portronics Conch Theta C earphones come with a 6 mesos de garantia des de la data de compra. Si us plau, conserveu el rebut de compra per a reclamacions de garantia.
9.2 Atenció al client
For any product-related queries, technical assistance, or warranty claims, please contact Portronics Customer Support:
- Correu electrònic: help@portronics.com
- Telèfon: +91 9555-245-245
10. Vídeos de productes
10.1 Producte acabatview
Aquest vídeo ofereix una ràpida explicacióview of the Portronics Conch Theta C earphones, highlighting their main features and design.
10.2 Conch Theta A vs. Conch Theta C Comparison
Watch this video for a detailed comparison between the Conch Theta A and Conch Theta C models, emphasizing the benefits of wired earphones.
10.3 Product Review i Característiques
Una revisió completaview of the earphones, covering design, comfort, sound quality, and in-line controls.
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