Sony IEREX15CL.UC
The USB-C connectivity eliminates dongles and battery anxiety for direct plug-and-play use with modern phones and laptops. The textured, tangle-resistant cable and included cable slider make these a hassle-free grab-and-go option for daily commutes. These earbuds are best for call-heavy users and podcast listeners who prioritize a reliable wired connection and in-line controls over critical music listening.
Snapshot
The 30-Second Version
The Sony IER-EX15C is a cheap, comfortable pair of USB-C wired earbuds with surprisingly good bass and a simple plug-and-play setup. Sound quality is near the bottom of our database, but owners love them for daily use. At USD 20 to USD 28, they're a solid buy if you want wired simplicity.
Pros & Cons
Pros
- Plug-and-play USB-C connection, zero setup or charging 95th
- Lightweight and comfortable with multiple ear tip sizes 81st
- Strong bass and clear vocals for the price 72nd
- In-line controls and mic work well for everyday calls
Cons
- Sound quality is near the bottom of our database
- Mic picks up background noise in loud environments
- No active noise cancellation
- Build quality feels budget-tier
What owners think
The Word on the Street
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
Based on 8 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
The 5mm dynamic driver pumps out punchy bass and crisp vocals, which lines up with what buyers report. Sound quality lands in the 4th percentile in our database, so audiophiles should look elsewhere, but for casual listening it gets the job done. The in-line remote handles volume, playback, and calls without reaching for your phone. Passive noise isolation is effective enough for commuting, though there's no ANC to block out the world. The mic is fine for quiet calls but picks up background noise when things get loud.
Specifications
Full Specifications
Design
| Form Factor | in-ear |
| Ear Tips | Small, Medium, Large, Extra small, Extra large |
| Weight | 0.1 kg / 0.1 lbs |
Audio
| Driver Type | dynamic |
| Driver Size | 5 |
Noise Control
| ANC | No |
Connectivity
| Wireless | No |
Earbud Battery
| Charging | USB-C |
Microphone
| Microphone | Yes |
Features
| Voice Assistant | ✓ |
vs Competition
Stacked against wireless options like the Soundcore P31i, EarFun Air Pro 4+, or Anker Space A40, the Sony IER-EX15C loses on features. No ANC, no wireless freedom, no app support. But those competitors cost more and need charging. If you want a wired backup pair or something for a kid's tablet, the Sony is simpler and cheaper. The JLab JBuds Pods ANC and Baseus Bass BP1 Pro offer more tech, but you'll pay for it.
| Spec | Sony IEREX15CL.UC | Nothing Buds 2 | Samsung Galaxy Buds3 Pro | Soundcore P31i | EarFun Air Pro 4 | SoundPEATS H3 |
|---|---|---|---|---|---|---|
| Form Factor | in-ear | in-ear | in-ear | in-ear | in-ear | in-ear |
| Driver Type | dynamic | dynamic | dynamic | dynamic | hybrid | hybrid |
| Wireless | false | true | true | true | true | true |
| Active Noise Cancellation | false | true | true | true | true | true |
| Bluetooth Version | - | 5.4 | 5.4 | 6.0 | 6.0 | 5.4 |
| Battery Life Hours | - | 13.5 | 6 | 10 | 11 | 7 |
| Case Battery Hours | - | 55 | 26 | 50 | 54 | 37 |
| Water Resistance | - | IP55 | IP57 | IP55 | IP55 | IPX5 |
| Multipoint | - | true | true | - | true | true |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| Sony IEREX15CL.UC | 30.9 | 39.2 | 33.9 | 3.9 | 44.8 | 72 | 95.4 | 25.9 | 81.1 |
| Nothing Buds 2 Compare | 93 | 97.5 | 91.2 | 81.8 | 95.5 | 72 | 92 | 96.9 | 81.1 |
| Samsung Galaxy Buds3 Pro Compare | 97.2 | 97.5 | 98.8 | 93 | 72.9 | 94.7 | 32.4 | 99.6 | 90 |
| Soundcore P31i Compare | 89.6 | 97.5 | 91.2 | 97 | 93 | 72 | 97.2 | 86.1 | 90 |
| EarFun Air Pro 4 Compare | 89.6 | 97.5 | 91.2 | 99.7 | 94.7 | 72 | 97.2 | 99.3 | 90 |
| SoundPEATS H3 Compare | 97.2 | 97.5 | 91.2 | 99.9 | 80 | 72 | 92 | 90.8 | 96 |
Price
Value & Pricing
At USD 20 to USD 28, these are cheap enough to toss in a bag and forget about. The price spread across US listings is USD 8, so it's worth checking which store has the lower end of that range before buying. For the money, you get a comfortable fit, decent sound, and a cord organizer in the box. That's a solid deal for wired earbuds in 2025.
Amazon 1 offer From CA$38
Price History
Read more
Overview
The Sony IER-EX15C is a no-frills pair of USB-C wired earbuds that nails the basics. Plug them in, pick an ear tip, and you're done. No charging, no pairing, no app. For anyone tired of wireless earbuds dying mid-commute, that simplicity is the whole pitch.
Sound-wise, owners are surprisingly happy. Strong bass, clear vocals, and decent passive isolation make these a solid daily driver for music and calls. The mic struggles in loud rooms, but at this price, that's a fair trade.
Common Questions
Q: Do these come with different ear tip sizes?
Yes, the box includes multiple silicone ear tip sizes so you can find a snug, comfortable fit.
Q: Do these earbuds have a microphone?
Yes, there's an in-line microphone built into the remote, along with volume and playback controls.
Q: Will these work with my phone?
They work with any device that has a USB-C port, including most modern Android phones, iPhones with USB-C, tablets, and laptops.
Who Should Skip This
Skip these if you care about sound quality or need noise cancellation. The 4th percentile sound score means music lovers will notice the lack of detail and clarity. If you take calls in noisy places, the mic will frustrate you. And if you want wireless freedom, look at the Soundcore P31i or EarFun Air Pro 4+ instead.
Verdict
Buy these if you want a reliable, affordable pair of wired earbuds for everyday music and calls. They're perfect for commuters who hate charging cases, seniors who want simplicity, or anyone with a USB-C phone and no patience for Bluetooth pairing. Skip them if you need serious sound quality or noise cancellation.
