How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want to revive a pair of Beats Studio 2.0 or Studio 3.0 headphones with fresh foam and leather, choose Niukeke Replacement Ear Pads; if you need a featherlight open-ear Bluetooth earbud for running and the gym, choose otinsile M97. These two products don't actually compete for the same job, and the moment you see why, the decision becomes easy.
• Niukeke Replacement Ear Pads — biggest strength: high-density memory foam and soft leather pads that restore the seal, comfort and noise isolation on Beats Studio 2.0 and Studio 3.0 headphones.
• Niukeke Replacement Ear Pads — biggest trade-off: it is a repair part, not a device. It only fits Beats Studio 2.0 and Studio 3.0, and it does nothing for any other headphone.
• otinsile M97 — biggest strength: a 5g open-ear clip design with 50 hours of total battery life, Bluetooth 6.0, IPX5 waterproofing and 12mm dynamic drivers.
• otinsile M97 — biggest trade-off: open-ear means no sealed chamber, so bass is naturally lighter than in-ear buds and it isolates far less.
• Who each pick is for: Niukeke if you already own Beats Studio 2.0/3.0 and the pads are worn out — otinsile M97 if you want a standalone wireless earbud for workouts and outdoor awareness.
The Niukeke pads exist for one narrow, very real problem: your Beats Studio 2.0 or Studio 3.0 still work, but the cushions have flattened, cracked or lost their seal. When that happens, the sound thins out and the noise cancelling stops doing its job, because the seal is what makes the whole system work. Niukeke's answer is a pair of pads built from slowly rebound high-density memory foam wrapped in soft leather, with tight stitching so they hold their shape instead of collapsing after a few weeks.
The specs point to a deliberate focus on sealing. The foam is described as extra thick and slow-rebound, and the leather is soft rather than stiff, which matters because a pad that seals well is what keeps sound from leaking out and noise from leaking in. Installation is a few-minute job by design, and the payoff is that you get the original look and feel of the headset back. Two practical notes from the sheet: the pads are sized at roughly 2.87 x 2.63 x 0.59 inches and they're black, and color can look slightly different on your screen than in person.
Who should buy it: anyone with Beats Studio 2.0 or Studio 3.0 whose pads are tired, especially if the headphones themselves are otherwise fine. Who should skip it: everyone else. The sheet is explicit that these do not fit wired headphones, Solo 2, Solo 3, or any other Beats model. Check your model before you order — that's the single most important step here. There's a one-year manufacturer warranty covering the pads.
The otinsile M97 is a completely different kind of product: a clip-on, open-ear Bluetooth earbud. The core idea is awareness. Instead of plugging your ear canal, the C-shaped hook sits over your ear and leaves the canal open, which gives you 360° environmental awareness — you hear traffic, other runners, gym announcements and your surroundings while music plays. For cyclists and runners, that's not a gimmick, it's a safety feature.
Comfort is the second pillar. Each bud weighs about 5g, which the sheet calls out as among the lightest in this category, and the ergonomic hook is designed to fit a range of ear sizes without slipping during intense workouts. The sheet also notes these suit glasses wearers with zero ear pressure, which is a genuinely useful detail if you wear frames. Audio comes from 12mm dynamic drivers with directional sound technology aimed at cutting leakage and keeping voice pickup clear on calls.
Who should buy it: runners, gym-goers, cyclists, glasses wearers, and anyone who wants music without blocking out the world. Who should skip it: listeners who want deep, isolating bass in a noisy place.
Side-by-Side: Which Should You Choose?
• You already own Beats Studio 2.0/3.0 → Niukeke Replacement Ear Pads. This is the only product here that fits those headphones.
• You want a new wireless earbud → otinsile M97. Niukeke makes no electronics; it's a pad set only.
• Best for battery life → otinsile M97. 50 hours total with the case and a 10-minute quick charge for 2 extra hours.
• Best for noise isolation → Niukeke Replacement Ear Pads. Its whole job is a tight seal on a noise-cancelling headphone.
• Best for outdoor safety and awareness → otinsile M97. The open-ear design keeps you connected to your surroundings.
• Best for sweat and rain → otinsile M97. IPX5 protection versus leather and foam, which you'd want to keep dry.
• Best for reviving something you already own → Niukeke Replacement Ear Pads. A few minutes of work restores the original feel.
• Best for a lightweight fit with glasses → otinsile M97. About 5g per bud and no ear-canal pressure.
My Verdict
In my opinion, the only correct answer is the one that matches your situation, not a winner overall. If you own Beats Studio 2.0 or Studio 3.0 with worn pads, I'd buy the Niukeke Replacement Ear Pads — it's the cheap, sensible fix that brings back the seal, comfort and isolation those headphones were built around. If you don't own Beats and you want a wireless earbud for running, the gym or daily awareness, I'd buy the otinsile M97 instead. They aren't substitutes. Pick the one that solves your actual problem, and check the current price on Amazon before you commit.
No. The sheet lists compatibility with Beats Studio 2.0 and Studio 3.0 only, and states they do not fit wired headphones, Solo 2, Solo 3 or any other Beats model. Confirm your model first.
They use 12mm dynamic drivers, but the open-ear design has no sealed chamber, so bass is lighter than sealed in-ear buds. Mids and highs stay clear, and directional tech limits leakage.
Yes, within reason. The IPX5 rating protects against sweat and rain, and the 5g clip fit is designed to stay put during intense workouts. Don't submerge them.
The sheet lists a one-year manufacturer warranty on the pads. Installation is designed to take only a few minutes.
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