GadgetsBag.

Audio / EDITORIAL OVERVIEW

Portronics Conch Theta C.

White · Wired USB-C earphones

A compact backup that needs no battery.

Portronics Conch Theta C White overview covering USB-C audio compatibility, cable length and inline controls.

EDITORIAL OVERVIEW · Updated 15 November 2026
White Portronics Conch Theta C earphones with USB-C plug.Enlarge image ⤢
Image: Portronics product image via Amazon India ↗White Portronics Conch Theta C earphones with USB-C plug.

As an Amazon Associate I earn from qualifying purchases.

View on Amazon ↗About affiliate links

AT A GLANCE

The product in context.

The Conch Theta C connects directly to a compatible USB-C phone, tablet or laptop. It works as an easy backup for music and calls when your wireless earbuds run out of charge.

Editorial overview

This is a researched editorial overview based on the linked manufacturer information. This product is not in the owner’s collection and has not been tested by GadgetsBag. Pros, cons and the assessment are provisional, not firsthand findings.

THE PUBLISHED DETAILS

Product specifications.

Colour
White
Connector
USB-C
Drivers
14.2 mm, per Portronics
Cable
1.2 m TPE
Controls
Inline microphone and remote

Source: Manufacturer specifications and feature notes ↗. Manufacturer or listing claims are not our measurements. Check the exact regional variant.

THE PRACTICAL PERSPECTIVE

Overall review.

Check USB-C audio support

Confirm wired USB audio support on your device, especially if you rely on the inline controls for calls.

Pack it for straightforward listening

Plug it in for a call or a downloaded podcast. If your device has a single USB-C port, the earphones occupy the same port you use for wired charging.

Sources and related reading

WEIGH THE TRADE-OFFS

Pros & cons.

Based on published features and editorial assessment; not test results.

Pros

  • No battery to recharge
  • Inline microphone and controls
  • Compact enough for a small tech pouch

Cons

  • Takes up the charging port on most phones
  • Host compatibility can vary
  • Fixed cable can snag while moving

Who is it for?

Worth considering for

  • Travellers who want a wired backup for a USB-C phone

Think about first

  • Audio and control support on your phone
  • Whether you need to charge while listening

THE TAKEAWAY

Our assessment.

The Conch Theta C is a useful backup if you have a compatible USB-C device and prefer to keep a spare pair ready.

Provisional assessment · Hands-on testing pending

What we still need to test.

These checks will help turn the initial assessment into a hands-on review.

  • Microphone clarity on a call
  • Inline control compatibility
  • Fit over a long session

Read our editorial policy.

BEFORE YOU BUY

Check the exact model.

Check the seller, current price, variant and return terms.

Check price on Amazon ↗

As an Amazon Associate I earn from qualifying purchases.

Affiliate disclosure →

KEEP EXPLORING

More gear to consider.

Browse all gear ↗

Find your next read