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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-26 · 7 min read · Independent comparison
• Sony IER-EX15C — biggest strength: a compact in-ear USB-C design with an in-line remote (multi-function button, volume +/-, mic), a serrated anti-tangle cable and XS/M/XL ear tips for a secure fit.
• Sony IER-EX15C — biggest trade-off: in-ear means no headband, no swivel cups and no folding; you get the isolation the tips provide, not over-ear sound isolation.
• KVIDIO USB C — biggest strength: over-ear comfort with a 5-level adjustable headband, 90° swivel ear cups, a foldable frame and a 4.9 ft cord with in-line button controls.
• KVIDIO USB C — biggest trade-off: it's the bulkier, more involved option — a full headband and cups to carry rather than buds that disappear into a pocket.
• Pick Sony IER-EX15C if you want lightweight, low-fuss USB wired headphones for phone calls, music on the move and gaming without battery or latency worries.
• Pick KVIDIO USB C if you want over-ear USB wired headphones for long study or work sessions, shared classroom use or travel where a longer cord and a bigger fit range matter.
The IER-EX15C is built around simplicity. It's a wired USB-C in-ear headphone — no battery, no pairing, no drop-outs, which is exactly the point of a wired connection. Sony fits a dynamic driver with a 20Hz–20,000Hz range into a compact, contoured housing, and the pitch is well-balanced sound with strong bass and clear vocals rather than a bulky shell. For anyone who listens across genres and doesn't want to think about charging, that's a clean proposition.
The details are where it earns its place. The cable has a serrated finish designed to resist knots, plus a slider and cable adjuster so you can shorten the slack while listening and keep it tidy in a bag. The in-line remote covers a multi-function button, volume +/- and a built-in mic — play/pause, skip tracks, answer calls, trigger your voice assistant, and mute or unmute the mic. Earbuds come with XS, M and XL tips, and there are four colors. It's rated for USB Audio Class 1.0 devices, so it's aimed at phones, laptops and gaming consoles rather than exotic gear.
Who should buy it: commuters, students and gamers who want a set that lives in a pocket, stays put, and works the moment it's plugged in. Who should skip it: anyone who dislikes things inside their ears, wants over-ear cups, or needs a longer cable run to a desktop tower across the room. This is passive noise cancellation only — the seal the tips create, nothing electronic.
KVIDIO's USB-C headphone goes the other direction entirely. It's an over-ear design with 40mm dynamic drivers, 32 ohm impedance, and a 5-level adjustable headband that's meant to fit a wide range of head sizes without pinching. If long listening sessions are the goal — a full school day, a long flight, an afternoon of coursework — over-ear cups spread the pressure differently than buds do, and that's the case KVIDIO is making here.
The practicality is thoughtful for the price class of product it is. The frame folds compactly, and the ear cups swivel 90° so they can rest around your neck between sessions. The cord runs 4.9 ft and is described as tangle-free, with in-line button controls for volume, play/pause and track skipping, plus a built-in mic for calls and podcasts — you don't have to reach for your phone. Compatibility covers smartphones, tablets, iPads, laptops, computers with a standard USB-C jack, and MP3/MP4 players.
Who should buy it: teens and adults who want one pair for school, classroom, commuting and travel, and who prefer a headband to ear tips. Who should skip it: anyone who wants maximum portability, hates carrying a headband, or prefers the deeper seal an in-ear fit gives. The build mixes ABS, polycarbonate, faux leather, metal and TPE, it's sound-isolating rather than noise-cancelling, and the warranty is 6 months versus Sony's 1 year — worth knowing before you commit.
• Best for portability → Sony IER-EX15C. In-ear buds, a tangle-resistant cable and a cable adjuster beat a folding headband for pocket space.
• Best for long sessions and bigger heads → KVIDIO USB C. The 5-level adjustable headband and over-ear cups are built for all-day wear; the 90° swivel cups let you rest them on your neck.
• Best for calls and quick control → Sony IER-EX15C. Multi-function button, volume +/- and mic mute/unmute covers more ground than basic play/pause and skip buttons.
• Best for reach and desk setups → KVIDIO USB C. A 4.9 ft cord gives you room to move; the Sony cable is adjustable but shorter in practice.
• Best fit options in-ear → Sony IER-EX15C. XS, M and XL tips plus a contoured housing, in four colors.
• Best for shared or classroom use → KVIDIO USB C. Over-ear cups are easier to hand around and don't depend on tip hygiene.
• Best if you want a known audio brand and a longer warranty → Sony IER-EX15C. Sony's 1-year warranty edges out KVIDIO's 6 months.
• Best for travel → KVIDIO USB C if you want to block cabin noise with cups; Sony IER-EX15C if you want the smallest thing in your bag.
In my opinion, most people searching for USB wired headphones want the least friction possible — plug in, listen, done. That's the Sony IER-EX15C. It handles calls, music and gaming from one USB-C plug, the anti-tangle cable and adjustable slider solve the one real annoyance of wired audio, and the ear tip range makes a secure fit likely for most people. I'd pick it as the everyday pair. Buy the KVIDIO USB C instead if over-ear comfort, a longer cord and a folding frame matter more to you than pocketability — just note the shorter warranty. Either way, check the current price on Amazon before you decide, since that's the one thing that can flip this call.
how to connect usb c wired headphones
Plug the USB-C connector directly into your device's USB-C port — there's no pairing, battery or app step involved. The Sony IER-EX15C is built for USB Audio Class 1.0 devices, and the KVIDIO USB C works with any device that has a standard USB-C jack. If nothing plays, make sure the plug is fully seated and, on some phones, that USB audio output is enabled in settings.
how to use usb c wired headphones on mac
Connect the USB-C plug to a USB-C port on your Mac. The headphones should show up as a USB audio output device you can select in Sound settings. Both the Sony IER-EX15C and KVIDIO USB C are wired USB-C designs, so once the port recognizes them, audio routes through the in-line controls as normal.
how to connect usb wired headphones to xbox
Sony positions the IER-EX15C for use across phones, laptops and gaming consoles, so a USB-C connection to a compatible console is the intended path. Plug the USB-C end into the console's USB-C port and set the headphones as your audio output. Not every console revision exposes USB audio the same way, so check your console's audio settings if the sound doesn't switch over.
how to connect usb wired headphones to macbook
Use the MacBook's USB-C port directly — no adapter needed with either pair. The KVIDIO USB C's 4.9 ft cord gives you more slack at a desk, while the Sony IER-EX15C's cable adjuster keeps things tidy if you're sitting close. Select the headphones as your output device in Sound settings and you're set.
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