Wired Earbuds
Sony IER-EX15C
7.4/10SoundGuys scoreRead our review ›
1 of 1 would buy again
1 owner
The fit and build beat their expectations
$28at Amazon
Buy on AmazonAll products featured are independently chosen by us. However, SoundGuys may receive a commission on orders placed through its retail links. See our ethics statement.
Samsung
Samsung C105A
No one has reported on this one yet.
Be the first. We ask a few quick questions about living with it, then check the review before publishing.
Own the Samsung C105A?
Be the first owner to write in — three answers, four quick reads, shown under a pseudonym. Sign-in needed to publish.
Key specs
Connection Type
Wired-usb-cWired-3.5mm61%Wired-usb-c26%Wired-lightning13%
Wired-usb-c appears on 26% of the 38 wired earbuds we've cataloged (of 39).
Cable Type
Fabric cable3.5mm single-ended62%Usb-c29%Mmcx detachable6%Lightning3%
Based on 34 of 39 wired earbuds we've cataloged.
Earbud Form Factor
In-earMost commonIn-ear86%Earbud (flat)9%Others6%
In-ear is the most common — on 86% of the 35 wired earbuds we've cataloged (of 39).
Microphone
YesMost commonTrue81%False19%
True is the most common — on 81% of the 36 wired earbuds we've cataloged (of 39).
Connectivity
- Connection Type
- Wired-usb-c
- Cable Type
- Fabric cable
Design
- Earbud Form Factor
- In-ear
- Color Options
- Black, white
- Ear Tip Sizes Included
- S, M, L
Microphone
- Microphone
- Yes
Features
- Inline Controls
- Yes
Identity
- Model Number
- EO-IC100
Sound
- Driver Count
- 2
- Driver Size
- 11 mm
- Frequency Response
- 20-20000 Hz
- Frequency Response High Hz
- 20000 Hz
- Frequency Response Low Hz
- 20 Hz
- Frequency Response Signature
- Neutral
- Impedance
- 32 Ω
- Sensitivity
- 94.3 dB/mW
Owners
How we verify ownersNobody who owns the Samsung C105A has written in yet.
Owner reviews are not paid for, not solicited from specific owners, and not rewritten by us: at most we proofread typos, which is shown on the review’s own page and which the author can undo. The commission SoundGuys may earn on this page comes from retail links, never from owner reviews.
Own the Samsung C105A?
Three answers, four quick reads, one sentence nobody tells you before buying. Shown under a pseudonym. Sign-in needed to publish.
Questions from readers
What readers ask about the Samsung C105A, answered by the people who own it.
Nobody has asked the owners yet.
Ask the first question →Features & Opinions
More from the team ›Commentary and deep dives from the SoundGuys editorial team.
Samsung, why are you so afraid of aptX Lossless?There's no good reason left for Samsung to keep locking Galaxy devices out of true wireless lossless audio.
Adam BirneyManaging EditorSamsung, it's time to make an AirPods Max competitorI love my Galaxy Buds, but I want the sound and comfort of a pair of headphones.
Zac Kew-DennissThe Samsung Galaxy Buds4 Pro's ecosystem lock-in only hurts itselfHead gestures, Ultra High-Quality audio, and ultra-wideband calls require a compatible Samsung phone.
Tom TriggsContributorThe 5 best headphones to look forward to in 2026Strap in — we're in for a wild year.Tom TriggsContributorBest Earbuds Prime Day Deals October 2025Looking for the best Prime Day earbuds deals this October? We’ve tested the top options — here are our top four picks, for all budgets.
Chase BernathBrand & Partnerships ManagerPhone-specific features suck. Here's whyHeadphone manufacturers are marching to the same somber beat.Tom TriggsContributor
Adam BirneyManaging EditorSamsung, it's time to make an AirPods Max competitorI love my Galaxy Buds, but I want the sound and comfort of a pair of headphones.Zac Kew-DennissThe Samsung Galaxy Buds4 Pro's ecosystem lock-in only hurts itselfHead gestures, Ultra High-Quality audio, and ultra-wideband calls require a compatible Samsung phone.Tom TriggsContributorThe 5 best headphones to look forward to in 2026Strap in — we're in for a wild year.Tom TriggsContributorBest Earbuds Prime Day Deals October 2025Looking for the best Prime Day earbuds deals this October? We’ve tested the top options — here are our top four picks, for all budgets.Chase BernathBrand & Partnerships ManagerPhone-specific features suck. Here's whyHeadphone manufacturers are marching to the same somber beat.Tom TriggsContributorMore Wired Earbuds
See our top picks ›
Wired Earbuds
HyperX Cloud Earbuds II
5.9/10SoundGuys scoreRead our review ›
$29.99at Amazon
Buy on Amazon
