We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-20 · 6 min read · Independent comparison
If you want a single pair of replacement ear pads built specifically for the Bose Noise Cancelling 700 — with a reinforced seam design and a stated 365-day full warranty — choose WC PadZ NC700; if you need replacement ear cushions for the Audio-Technica ATH SR50BT wireless over-ear headphone, choose HTINDUSTRY ATH SR50BT. These two products look similar on the surface, but they are not interchangeable, and the real decision starts with which headphone is sitting on your desk.
• WC PadZ NC700 biggest strength: Purpose-built for one headphone model only (Bose NC700), with a seam construction that adds glue and extra stitching to fight the splitting that plagues worn-out stock pads — plus a 365-day full warranty.
• WC PadZ NC700 biggest trade-off: It fits the Bose Noise Cancelling 700 and nothing else. If your headphones aren't that model, this product is irrelevant to you.
• HTINDUSTRY ATH SR50BT biggest strength: Protein leather and memory foam cushions designed for a completely different headphone — the Audio-Technica ATH SR50BT — with a soft-touch surface aimed at long listening sessions.
• HTINDUSTRY ATH SR50BT biggest trade-off: Its warranty is shorter (1 year against manufacturer defects) and it lacks the reinforced-seam detailing WC advertises.
• Who WC PadZ NC700 is for: Bose NC700 owners whose original pads have flattened, cracked or started splitting.
• Who HTINDUSTRY ATH SR50BT is for: Audio-Technica ATH SR50BT owners who want fresh cushions without buying a new headphone.
The WC PadZ NC700 is a replacement ear cushion kit, not a headphone. Its entire reason for existing is the Bose Noise Cancelling 700, and the listing is unusually blunt about that: it fits that model perfectly and will not fit anything else. That narrowness is the point. Because the pads are shaped for one specific ear cup, there's no stretching, no guesswork about whether the mounting ring will seat, and no "close enough" fit that lets sound leak around the edges.
What it does best comes down to three design choices. First, the material: a softer PU leather over memory foam, which WC describes as comfortable from day one rather than needing a break-in period. Second — and this is the detail I find most useful — the inside seams are reinforced with both extra stitching and glue. That's a direct answer to the single most common failure point on worn ear pads: the seam splitting open before the foam has actually given up. Third, the pads are built with added thickness, which keeps your ears further from the drivers and helps the cushion conform around your ear for a better seal.
Who should buy it? If you own Bose NC700 headphones and your current pads are flat, flaky, or splitting, this is the straight replacement. The kit ships as pads plus an instruction manual, and WC states no special tools are needed — so this is a screwdriver-free job for most people. It also carries a 365-day full warranty, which is a long window for a wear item.
Who should skip it? Anyone who doesn't own the Bose Noise Cancelling 700. There's no partial compatibility here — the product name, the fit guide and the compatibility field all point to one headphone. If you're on a different Bose model, or a different brand entirely, look elsewhere. And if your existing Bose pads are still in good shape, there's no reason to replace them yet.
The HTINDUSTRY ATH SR50BT is the same category of product pointed at a different target: replacement ear cushions for the Audio-Technica ATH SR50BT Bluetooth wireless over-ear headphone. Same deal as above — this is a pad kit, not a headphone, and it's locked to one model.
Its materials are protein leather over memory foam. That combination is chosen for two things: a soft surface feel against the skin, and foam that recovers its shape instead of staying compressed. HTINDUSTRY frames the comfort around extended listening sessions, and the padding is described as reducing pressure on the ears while providing noise isolation. That last part matters more than it sounds — a pad that seals properly around the ear is doing a lot of the acoustic work, so a fresh, plush cushion can make an older headphone feel considerably more solid again.
Installation is pitched as tool-free: no special tools, the cushions go straight onto the cups. HTINDUSTRY also states the pads are produced under strict quality control, and backs them with a 1-year warranty against manufacturer defects.
Who should buy it? ATH SR50BT owners whose pads have gone flat, started peeling, or turned shiny and stiff. If the headphone itself still works and you like how it sounds, new cushions are the sensible move — the electronics are the expensive part, and the pads are the part that actually wears out.
Who should skip it? Anyone not using the ATH SR50BT. Like the WC pads, this is a model-specific fit. And if you're chasing the absolute longest warranty window on a pad purchase, note that the coverage here is 1 year against defects rather than the 365-day full warranty WC offers.
• Own a Bose Noise Cancelling 700 → WC PadZ NC700. It's the only one of the two that fits.
• Own an Audio-Technica ATH SR50BT → HTINDUSTRY ATH SR50BT. Same logic, reversed.
• Best for fighting split seams → WC PadZ NC700. Glue plus extra stitching on the inside seams is a deliberate durability feature.
• Best for long-session softness → HTINDUSTRY ATH SR50BT. Protein leather and memory foam tuned for extended listening.
• Best warranty coverage → WC PadZ NC700. 365-day full warranty versus 1 year against manufacturer defects.
• Best for a no-tools install → both. Neither requires special tools; WC includes a step-by-step guide, HTINDUSTRY simply states the pads go on easily.
• Best for added pad thickness → WC PadZ NC700. Extra thickness is an explicit part of the design.
• Best for a color match → WC PadZ NC700 in Black. HTINDUSTRY doesn't list a color in its details, so treat that as unspecified.
In my opinion, the decision here isn't a quality contest — it's a fitment decision, and fitment decides it completely. If I owned Bose NC700 headphones, I'd buy the WC PadZ NC700, because the reinforced seams and the 365-day full warranty target exactly the way ear pads fail. If I owned an ATH SR50BT, I'd buy the HTINDUSTRY ATH SR50BT, because it's built for that headphone and nothing else will do. Pick the one that matches your headphone and don't overthink the rest.
FAQ
The compatibility information lists only the ATH SR50BT Bluetooth wireless over-ear headphone. Assume it's model-specific and check your headphone's exact model before ordering.
Neither does. WC includes a step-by-step guide and states no special tools are needed; HTINDUSTRY also states the cushions install easily without special tools.
I don't quote prices here, because they change. Use the "Check latest price on Amazon" button on this page to see the current figure for whichever model matches your headphones before you commit.
WC makes the more explicit durability claims — reinforced inside seams with added stitching and glue, plus a 365-day full warranty. HTINDUSTRY offers a 1-year warranty against manufacturer defects, which is solid but a shorter stated window.
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