We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-30 · 6 min read · Independent comparison
If you want a guaranteed part number match for your Sony WH-H910N, choose defean Black Earpads; if you need a generic pad that fits a wider range of over-ear wireless headphones and leans on memory foam comfort, choose Zopsc Ear Pad Replacement. Those are two different jobs. One is a specific-fit aftermarket cushion for one exact headphone family. The other is a broad-fit cushion built around feel and sound isolation. Knowing which job you actually have makes this decision easy.
• defean Black Earpads — biggest strength: It's built specifically for the Sony WH-H910N h.ear on 3, so fit is predictable and the install is a simple align-and-press job. Big trade-off: it only fits that model, and it explicitly will not fit the Sony WH-XB910 / XB910N.
• Zopsc Ear Pad Replacement — biggest strength: A memory foam core with a protein leather cover, designed to stretch over most over-ear wireless headphone cups with no tools or adhesive. Big trade-off: the fit is "universal," which is a promise about range, not about precision.
• Material notes: defean uses protein leather with soft foam; Zopsc uses protein leather with high-density memory foam and reinforced stitching.
• Support difference: defean carries a 12-month warranty plus lifetime technical support; Zopsc carries a 90-day manufacturer warranty.
• Who each is for: Buy defean if you own Sony WH-H910N and want the right pad the first time. Buy Zopsc if your headphones aren't on a short compatibility list and you want a softer, thick, isolating replacement.
The defean Black Earpads are a single-target product. They're made for the Sony WH-H910N h.ear on 3 Wireless Noise-Canceling Headphones — that's the whole compatibility list. The data sheet is unusually blunt about this, calling out that they do not fit the Sony WH-XB910 or XB910N Extra Bass models. If you own one of those, stop here; this isn't your pad.
What you get is a black protein leather cushion over soft foam, sold as a pair, with the headphones themselves not included. Installation is deliberately low-skill: line the pad up with the cup and press around the rim until it seats. No tools, no glue, no disassembly gymnastics. For someone whose original pads have gone flat or started flaking, that's a ten-minute fix rather than a repair project.
Who should skip it? Anyone who doesn't own the WH-H910N. Also anyone hoping for a memory foam upgrade — this is described as soft foam, not memory foam, so if slow-rebound cushioning is the thing you're chasing, that's not what's on offer here. And if you want one pad order to cover several different headphones in the house, defean won't do that job.
Zopsc Ear Pad Replacement: Who It's For
Zopsc goes the other direction. Instead of locking to one model, it's pitched as a universal-fit replacement that stretches over the ear cups of most over-ear wireless headphones — no tools, no adhesive, just stretch and seat. That makes it the practical pick if your headphones aren't on a narrow compatibility list, or if you're replacing pads on more than one pair.
The construction is the selling point. High-density memory foam under a protein leather cover, with the leather acting as a sound isolation layer. The idea is that the foam molds to your ear shape for a custom fit while the leather creates a tighter seal, which cuts ambient noise leakage and lets the highs, mids and bass come through more clearly. Zopsc also emphasizes breathability and slow rebound, so the pads resist flattening over long sessions and relieve pressure points during all-day wear. Reinforced stitching and upgraded leather are called out for elasticity and durability.
Here's the wrinkle you need to read carefully. The product description names specific models — AONIC 50, AONIC 40 and SRH1540 wireless headphones — while the feature copy describes a universal fit for a wide range of over-ear wireless models. Those two statements pull in different directions, and the data sheet doesn't resolve which one governs your pair. Treat it as: it's designed to stretch onto many cups, and it's specifically shaped for those listed models.
The other thing to note is the color field reads as a hex-style code rather than a plain name, so don't assume from the sheets that you're getting a specific finish. And the warranty is 90 days from the manufacturer — shorter than defean's, and worth factoring in for a part you'll handle and stretch during install.
Who should buy it? Someone who wants memory foam comfort and a thick, isolating seal, and whose headphones aren't the WH-H910N. Who should skip it? Anyone who needs a documented exact-fit match for a specific model, or who wants a longer warranty window.
• Best for exact model fit → defean Black Earpads. It's tied to the Sony WH-H910N and nothing else.
• Best for Sony WH-H910N owners specifically → defean Black Earpads. No guessing about whether it seats properly.
• Best for memory foam feel → Zopsc Ear Pad Replacement. High-density memory foam versus defean's soft foam.
• Best for covering multiple headphones → Zopsc Ear Pad Replacement. The universal stretch-on design is the whole point.
• Best for sound isolation emphasis → Zopsc Ear Pad Replacement. Its leather cover is explicitly described as a sound isolation layer creating a tight seal.
• Best for longer warranty coverage → defean Black Earpads. 12 months plus lifetime technical support, against Zopsc's 90 days.
• Best for tool-free install → both. defean presses on; Zopsc stretches on. Neither needs adhesive.
• Best for anyone owning Sony WH-XB910 or XB910N → neither defean. defean states it won't fit those models; check Zopsc's range instead.
In my opinion, the deciding question isn't which pad is "better" — it's whether you own the Sony WH-H910N. If you do, I'd buy the defean Black Earpads. The compatibility is stated, the install is trivial, and the 12-month warranty with lifetime technical support is the strongest backing in this comparison. If you don't own that headphone, or you want memory foam and a universal stretch-on fit, I'd go with Zopsc Ear Pad Replacement — just confirm the pads will seat on your specific cups first, since the listed fit models don't cover everything. Before either purchase, check the current price on Amazon using the button on this page.
No. The data sheet states they fit the Sony WH-H910N h.ear on 3 and explicitly do not fit the Sony WH-XB910 or XB910N Extra Bass models. If you own an XB910N, look elsewhere.
The listing describes a universal stretch-on fit for most over-ear wireless headphones, but it also names AONIC 50, AONIC 40 and SRH1540 specifically. Treat the listed models as the confident fit and the rest as "likely, but verify."
Neither sheet gives a lifespan figure. What's documented is a 12-month warranty with lifetime technical support for defean, and a 90-day manufacturer warranty for Zopsc. On paper, defean carries the longer coverage.
Memory foam, used in the Zopsc pads, molds to the ear and rebounds slowly, which helps it resist flattening. defean uses soft foam with protein leather. If slow-rebound comfort and a tight sealing feel matter most to you, that's the Zopsc argument.
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