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If you want a purpose-built replacement pad set for a Sennheiser RS 175/HDR 175 wireless headphone system — ideal for school, where a long battery life over ear headphones setup lives and dies on a good seal — choose Fadmew RS 175/HDR; if you need a universal-fit protein leather pad for AONIC 50, AONIC 40 or SRH1540 wireless headphones, choose Zopsc Ear Pad Replacement.
• Fadmew RS 175/HDR — biggest strength: it is a model-specific pad set, named for the exact Sennheiser RS 175 / RS 185 / RS 195 / RS 165, HDR 175 / HDR 185 / HDR 195 / HDR 165 and TR 175 / TR 185 / TR 195 / TR 165 hardware, with a denser memory foam and a leather cover that is meant to seal better than the stock felt.
• Fadmew RS 175/HDR — biggest trade-off: narrow compatibility. If your headphones are not on that Sennheiser list, this set is not the one for you.
• Zopsc Ear Pad Replacement — biggest strength: a universal, tool-free stretch-over design that also lists precise fits for AONIC 50, AONIC 40 and SRH1540, with breathable protein leather and slow-rebound memory foam.
• Zopsc Ear Pad Replacement — biggest trade-off: the fit is generic by intent, so on a headphone it was not specifically cut for, the seal depends on how the pad stretches over your particular cup.
• Who each is for: Fadmew for owners of the listed Sennheiser RS/HDR/TR models who want a matched, wipe-clean upgrade; Zopsc for owners of the AONIC/SRH models, or anyone with a wireless over-ear set who wants an easy, no-tools refresh.
This is a repair-and-upgrade part, not a general accessory. Fadmew builds it for one family of headphones: the Sennheiser RS 175, RS 185, RS 195 and RS 165, the HDR 175, HDR 185, HDR 195 and HDR 165, and the TR 175, TR 185, TR 195 and TR 165. The naming is worth understanding before you buy — RS is the whole system, HDR is the headphone itself, and TR is the transmitter. If your worn-out pads are on any of those, this set is cut for your cups.
Who should buy it: someone with one of the listed Sennheiser models whose pads are flat, cracked, flaking or smelly, and who would rather refresh the pads than replace the whole headset. The brand also states a three-month free replacement for quality-related issues, which is a reasonable cushion for a wear part.
Who should skip it: anyone whose headphones are not on that Sennheiser list. This is not a universal pad. If you own a different brand, do not buy this hoping it will stretch — buy something built for your model instead.
Zopsc Ear Pad Replacement: Who It's For
Zopsc takes the opposite approach. These pads are sold as a universal replacement for over-ear wireless headphones, with two x headphone earpads in the pack, and the listing is explicit about intended models: AONIC 50, AONIC 40 and SRH1540. That combination — a stated specific fit plus a general universal claim — tells you the pad is a stretch-over ring design rather than a clip-in OEM-style part.
The materials are the selling point. Protein leather over high-density memory foam, with a slow rebound so the cushion eases back into shape instead of flattening permanently. Zopsc leans hard on comfort for long sessions: the breathable cover, the thick pad that relieves pressure points, reinforced stitching and upgraded leather for elasticity and durability without pinching. For a student wearing headphones through a full day of classes and homework, that "no squeeze after three hours" promise is the one that actually matters.
Installation is the other half of the pitch. No tools, no adhesive — you detach the old cushions and stretch the new ones over the ear cups. That is genuinely convenient for a DIY refresh, and it is the kind of job most people can finish in a few minutes.
Who should buy it: owners of AONIC 50, AONIC 40 or SRH1540 headphones, and anyone with a generic over-ear wireless set whose pads are shot and who wants a cheap, easy, no-tools fix. Who should skip it: someone with a Sennheiser RS/HDR/TR model who wants a matched, model-specific pad — the Fadmew set is the better-targeted choice there. Also skip it if your cups are an unusual shape; universal stretch pads are only as good as the fit they end up with on your specific headphone.
• Best for a Sennheiser RS 175 / HDR 175 / TR 175 (or 165/185/195) → Fadmew RS 175/HDR. It is named for those exact models.
• Best for AONIC 50, AONIC 40 or SRH1540 → Zopsc Ear Pad Replacement.
• Best for a tool-free, five-minute install → Zopsc, which stretches over the cups with no adhesive or tools.
• Best for a wipe-clean surface that resists sweat and lint → Fadmew, thanks to its protein leather cover over denser memory foam.
• Best for all-day comfort with thick pressure-relieving padding → Zopsc, which specifically designs for extended wear and slow rebound.
• Best for an exact, model-matched fit → Fadmew. Zopsc's strength is range, not precision.
• Best for reviving a headset you would otherwise replace → either one, depending on your model — both exist to extend the life of a working headphone.
• Best if you are unsure of your model → check the compatibility list first. Fadmew is the narrow, safe pick for the Sennheiser family; Zopsc is the broader, more flexible pick elsewhere.
For school, I would buy the Fadmew RS 175/HDR if I owned any of the listed Sennheiser RS, HDR or TR models — the matched fit, the denser foam and the wipe-clean leather cover are exactly what a headset used daily for classes needs, and it keeps a working headphone out of the bin. If I owned an AONIC 50, AONIC 40 or SRH1540, or any other over-ear wireless set, I would buy the Zopsc Ear Pad Replacement instead: the universal stretch-over design and the thick, slow-rebound memory foam make it the more practical no-tools refresh. Match the pad to the headphone and you cannot go far wrong.
FAQ
Only if you own one of the listed Sennheiser models: RS 175/185/195/165, HDR 175/185/195/165 or TR 175/185/195/165. It is a model-specific pad, not a universal one. Check your headphone's model number before ordering.
Both claim improved isolation through a tighter seal — Fadmew via denser memory foam and a leather cover replacing felt; Zopsc via a protein leather sound-isolation cover over high-density foam. In my opinion, the model-matched Fadmew set is the safer bet for a consistent seal on the Sennheiser family.
Compare the cost against replacing the whole headset — both are pad-only fixes. Since prices change, check the current price on Amazon using the button on this page before deciding.
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