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If you want fresh ear pads for your Bose 700 without buying new headphones, choose Niukeke Replacement Earpad Compatible; if you need a better, more secure fit for your AirPods Pro, choose Keybudz HyperFoam Memory Foam. These two products share the word "foam" and almost nothing else.
• Niukeke's biggest strength: It's a direct-fit replacement ear pad set for the Bose 700 (NC700), built from high-density memory foam and soft leather with the same mounting snaps as the originals.
• Niukeke's biggest trade-off: It only fits one headphone model. If you own anything other than a Bose 700, this product is useless to you.
• Keybudz's biggest strength: A heat-adaptive memory foam ear tip for AirPods Pro 1st and 2nd Gen, with a patented flexible Comfort Core and an anti-slip coating that helps keep the buds seated.
• Keybudz's biggest trade-off: It's a tiny wear part for true wireless earbuds — it improves fit and seal, but it can't change the hardware inside your AirPods.
• Buy Niukeke if your Bose 700 pads are worn, flaking or flattened and you want to restore comfort and isolation without replacing the headphones.
• Buy Keybudz if your AirPods Pro keep slipping, feel loose, or leak bass, and you want a foam tip that molds to your ear instead of a silicone one that pushes back.
Niukeke's product is a maintenance part, and that's the whole point. Bose 700 ear pads are the first thing to wear out on an otherwise healthy pair of headphones — the leather dries, cracks and peels, and the foam underneath flattens until the pads stop sealing against your head. Niukeke addresses exactly that with high-density memory foam that rebounds slowly, wrapped in a softer leather the brand says resists drying and peeling. The result is a pad that feels plush when you put the headphones on and gradually settles around your ears rather than pressing hard against them.
The design details matter here. Niukeke uses the same mounting snaps as the originals, so alignment is straightforward and installation is a few-minute job rather than a project. That's important for a replacement part: a pad that doesn't seat correctly ruins the seal, and a bad seal is what kills noise cancellation. Niukeke also claims strong noise isolation and, as a side effect of a better seal, stronger bass — which is exactly what you'd expect when a worn pad is replaced with one that actually closes the gap around your ear. The pads are grey leather, and the set carries a one-year manufacturer warranty.
Who should buy it: Bose 700 owners whose pads are visibly degraded, or anyone who bought a used pair of NC700s and wants them feeling fresh again. It's also a sensible move if the original pads irritate your ears after long sessions — the softer leather and slow-rebound foam are aimed squarely at that complaint.
Keybudz HyperFoam Memory Foam: Who It's For
Keybudz takes the opposite approach: instead of restoring a big over-ear headphone, it fixes the smallest, most annoying part of a true wireless setup — the tip. HyperFoam is a heat-adaptive memory foam that warms up, expands and molds to the shape of your ear canal. That's a genuinely different behavior from stock silicone tips, which push back against your ear and rely on you finding the right size by trial and error. Foam conforms instead.
The interesting engineering here is the Comfort Core. Most foam tips are built around a hard plastic tube, which is exactly where discomfort and pressure come from. Keybudz uses a flexible sound tube instead, which lets the tip compress and flex with your ear while still holding a seal. Around that sits a proprietary anti-slip coating designed to keep the buds from working their way out during movement — the classic "my AirPods just fell on the subway floor" problem. The materials are sourced from German Kraiburg TPE and BASF Chemicals for heat sensitivity and durability, and the tips are tuned with an acoustic engineer for deeper bass and clearer highs, which is what a better seal physically delivers.
Who should buy it: AirPods Pro 1st or 2nd Gen owners who've never gotten a reliably comfortable fit, who deal with buds loosening during workouts or commutes, or who find that noise cancellation feels weaker than it should. A proper seal is the single biggest lever on both bass response and ANC performance in an earbud, and foam is the most direct way to get there. The set comes in small, medium and large with a one-year manufacturer warranty.
Who should skip it: anyone not on AirPods Pro 1st or 2nd Gen. This is a model-specific tip, not a universal one. Also skip it if you actively prefer the firmer, more "clicked-in" feel of silicone — foam is softer and more pliable by design, and some people simply don't like that sensation. And if your real problem is the AirPods themselves (battery, connection, sound quality), no tip will fix it.
• Best for reviving hardware you already own → Niukeke. It restores a full-size headphone; Keybudz only refines an earbud.
• Best for fit problems → Keybudz. Heat-adaptive foam and an anti-slip coating target fit directly; Niukeke assumes your headphone already fits.
• Best for noise isolation on a worn pair → Niukeke. A fresh, properly sealing pad is what brings back the ANC you paid for.
• Best for bass and seal on earbuds → Keybudz. A tighter seal is the mechanism behind the deeper bass the brand describes.
• Best for a quick, tool-free install → Niukeke. Same snaps as the originals, a few minutes, done.
• Best for everyday wear-and-tear resistance → Keybudz. Small foam tips are easy to swap and inexpensive to replace as a wear item.
• Best for long-session comfort on over-ears → Niukeke. Slow-rebound foam and soft leather reduce pressure around the ear.
• Best for commutes, workouts and movement → Keybudz. The grip coating exists specifically to keep buds seated.
• Skip both if you don't own the matching device — Niukeke fits only Bose 700/NC700, Keybudz fits only AirPods Pro 1st and 2nd Gen.
One practical note before you decide: check the current price on Amazon for whichever one matches your device, since pricing shifts and the page's price button will give you the live figure. Don't let a low price tempt you into the wrong product — neither of these fits anything outside its stated compatibility list.
In my opinion, the right answer is decided entirely by what's in your bag. If you own Bose 700 headphones and the pads are tired, I'd buy the Niukeke Replacement Earpad Compatible — it's the difference between a headphone that feels worn out and one that feels new again, and the same-snap installation makes it a low-risk fix. If you own AirPods Pro, I'd buy the Keybudz HyperFoam Memory Foam, because fit is the one thing you can genuinely improve on those buds, and the flexible Comfort Core is a smarter design than the hard-tube foam tips most people settle for. Two different problems, two different products. Pick the one that matches your hardware and you'll be happy.
No. It's built specifically for the Bose 700 / NC700, and the mounting snaps are designed for that chassis. Check your model before ordering — this is not a universal pad.
No. Keybudz lists compatibility as AirPods Pro 1st Generation and AirPods Pro 2nd Generation only. Standard AirPods and other earbud brands aren't supported.
They can, indirectly. ANC depends heavily on a good seal, and foam molds to your ear canal more completely than silicone. A better seal means less outside noise reaching your ear and stronger bass — which is the mechanism Keybudz is working with.
Different jobs, different lifespans. Niukeke's pads are designed to resist drying and peeling and carry a one-year manufacturer warranty, so they should hold up over years of use. Keybudz tips are a small wear item you'll likely replace more often, but they're also the part that takes the most daily abuse. Both include a one-year manufacturer warranty.
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