1. Overview
The Portronics Conch One is a Type-C wired earphone designed for audio playback and vocal recording. It features an in-built karaoke microphone, multiple karaoke modes, and equalizer presets for a customized audio experience. The earphones are compatible with various Type-C enabled devices.
2. Package Contents
- Wired Earphone (1 unit)
- User Documentation (1 unit)
3. Initial Setup
To begin using your Portronics Conch One earphones, simply connect the Type-C audio jack to the compatible port on your smartphone, tablet, or laptop. No additional drivers or software installation is required for basic functionality.

Image: The Portronics Conch One earphone, showcasing its Type-C connector for universal compatibility.
4. Operating Your Earphones
4.1 In-line Controls
The earphones feature an in-line control panel for easy management of music, calls, and karaoke settings.

Image: Close-up of the in-line control panel on the earphone cable, showing the 'M' button, volume up/down, and play/pause buttons.
- Play/Pause Button (O): Press once to play or pause music. Press once to answer or end a call.
- Volume Up (+): Press to increase the audio volume.
- Volume Down (-): Press to decrease the audio volume.
- Mode Button (M): Long press to switch between Karaoke Mode and Listening Mode. Short press (while in Karaoke Mode) to cycle through different karaoke styles. Short press (while in Listening Mode) to cycle through different EQ profiles.
4.2 Karaoke Modes
The Conch One offers 8 distinct karaoke modes to enhance your singing experience. Long press the 'M' button to enter Karaoke Mode, then short press 'M' to cycle through these options:

Image: Visual representation of the 8 available karaoke modes, including Professional, Singer, Theatre, Distant, Acoustic, Melody, Rounded, and Vocal Clear modes.
- Professional Mode
- Singer Mode
- Theatre Mode
- Distant Mode
- Acoustic Mode
- Melody Mode
- Rounded Mode
- Vocal Clear Mode
4.3 Listening EQ Modes
For music listening, the earphones provide 4 Equalizer (EQ) modes. Long press the 'M' button to enter Listening Mode, then short press 'M' to cycle through these options:

Image: Illustration of the 4 listening EQ modes: HD Mode for clarity, Bass Mode for enhanced low frequencies, Cinema Surround Mode for immersive sound, and Game Mode for optimized gaming audio.
- HD Mode
- Bass Mode
- Cinema Surround Mode
- Game Mode
4.4 Microphone Modes for Recording
The in-built microphone supports two distinct modes for recording, allowing you to choose between a natural voice or an echo effect.

Image: Detailed view of the in-built karaoke microphone, designed for clear vocal capture.
- Dry Mode: For natural voice recording without effects.
- Wet Mode: Adds an echo effect to your voice for a karaoke-style sound.
4.5 Video Demonstration
For a visual guide on operating the Portronics Conch One earphones, including switching between modes and using controls, please refer to the video below.
Video: A short demonstration showcasing the key features and operational controls of the Portronics Conch One earphones, including mode switching and microphone functions.
5. Enhanced Audio Experience
The Portronics Conch One earphones are equipped with 14.2mm premium dynamic drivers, engineered to deliver clear audio with powerful deep bass, providing an immersive listening experience across all audio types.

Image: Close-up of an earphone driver, illustrating the powerful bass and immersive sound quality provided by the 14.2mm dynamic drivers.
6. Versatile Usage
These earphones are designed for a wide range of activities, making them suitable for music, karaoke, video recording, online classes, and gaming. Their compatibility with popular karaoke applications further enhances their utility.

Image: Collage depicting various usage scenarios for the earphones, including video recording, online classes, karaoke singing, and vlogging.
7. Care and Maintenance
- Keep the earphones clean by gently wiping them with a soft, dry cloth.
- Avoid exposing the earphones to extreme temperatures, moisture, or direct sunlight.
- Store the earphones in a tangle-free manner to prevent cable damage.
- Do not use harsh chemicals or abrasive materials for cleaning.
8. Troubleshooting Guide
- No Sound:
- Ensure the Type-C connector is fully inserted into your device.
- Check your device's volume settings.
- Test with another audio source or device to rule out device-specific issues.
- Microphone Not Working:
- Verify that the microphone is not obstructed.
- Check your device's microphone input settings.
- Ensure you are in the correct microphone mode (Dry/Wet) for your intended use.
- Controls Not Responding:
- Ensure the earphones are properly connected.
- Restart your connected device.
9. Technical Specifications
| Feature | Detail |
|---|---|
| Model Name | Conch One |
| Model Number | POR-3246 |
| Connectivity Technology | Wired (Type-C) |
| Audio Driver Type | Dynamic Driver (14.2mm) |
| Earpiece Shape | In-Ear |
| Control Method | Push Button |
| Special Features | In-Built Karaoke Mic, 8 Karaoke Modes, 4 EQ Modes |
| Compatible Devices | Tablets, Cellphones, Laptops (with Type-C audio support) |
| Material | ABS Plastic |
| Item Weight | 50 Grams |
| Product Dimensions | 16.5 x 7.7 x 2.5 cm |
| Manufacturer | Portronics Digital Pvt. Ltd. |
| Country of Origin | China |
10. Warranty and Customer Support
The Portronics Conch One earphones come with a standard brand warranty. For specific warranty terms and conditions, please refer to the warranty card included in your package or visit the official Portronics website.
For any product-related queries, technical assistance, or customer support, please contact Portronics Digital Pvt. Ltd. using the details below:
- Email: help@portronics.com
- Phone: +91 9555-245-245
- Address: First Floor Property No D 8 Upper Basement Sector 8 Noida Uttar Pradesh 201301, India





