Sony USB-C Wired In-Ear Headphones IER-EX15C — Black, Balanced Sound & Built-in Mic

Sony IER-EX15C USB-C in-ear headphones are plug-and-play wired earphones that deliver balanced sound, a built-in microphone, and on-cable controls without any charging or pairing.

These compact wired earphones connect directly through a USB-C plug, giving you quick access to music and calls on compatible phones, tablets, and laptops. Designed for everyday portability, the lightweight housings and secure silicone tips focus on comfortable wear while the serrated cable reduces tangling. No apps, batteries, or Bluetooth setup are required—just plug in and listen.

How do these headphones perform for music playback?

The IER-EX15C aims to provide a punchy low end and clear mids so vocals and beats come through distinctly. The compact drivers are tuned to give a satisfying mix for pop, electronic, and podcasts while keeping distortion low at normal listening levels.

• Balanced sound profile with emphasis on bass and vocal clarity
• Compact driver design for precise midrange response
• Stable acoustic seal from silicone ear tips improves bass impact

Can I use them for calls and voice chat?

Yes — the cable includes an integrated microphone and a multi-function remote so you can answer calls, control playback, and adjust volume without touching your device. The mic is positioned for typical phone use and supports single-button call controls.

• Built-in microphone for hands-free calls and voice apps
• Multi-function button to pick up/end calls and play/pause audio
• Dedicated volume +/- buttons for quick adjustment

How do they handle daily wear and portability?

The lightweight housings and multiple silicone ear tip sizes prioritize a secure, comfortable fit for long listening sessions. The serrated cable design helps prevent knots, making these earphones easy to stash in a pocket or bag when you’re on the move.

• Multiple ear tip sizes for a personalized fit and seal
• Serrated cable reduces tangling for faster storage
• Compact housing and durable cable for everyday carry

Will they work with my device and what color options exist?

The IER-EX15C connects via USB-C and is compatible with a wide range of modern devices that accept USB-C audio. Sony offers these earphones in four colorways so you can pick a style that matches your gear or personal taste.

• Single-plug USB-C connection — no pairing required
• Compatible with many phones, tablets, and laptops with USB-C audio support
• Available in black, white, blue, and pink

Who is this for: These earphones suit commuters, students, and anyone who prefers a dependable wired connection without the fuss of charging or Bluetooth pairing. If you want straightforward plug-and-play audio with in-line mic and controls, in a small, tangle-resistant package and multiple color choices, the Sony IER-EX15C is a practical, budget-friendly option.