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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-17 · 6 min read · Independent comparison
• Quality Plugs by Rips 50 — biggest strength: a huge 50-pair set of soft, reusable, individually wrapped silicone earplugs with 25dB NRR (28dB SNR) noise reduction, waterproof for swimming and washable for months of reuse.
• Quality Plugs by Rips 50 — biggest trade-off: it's a general-purpose earplug, not a molded, model-specific fit — so insertion depth and seal depend on your own ears.
• AYNSRTN 9 — biggest strength: a complete 9-pair replacement tip kit in three sizes (11mm, 13mm, 15mm) with a cleaning kit, purpose-built for Beats Studio Buds and Beats Fit Pro.
• AYNSRTN 9 — biggest trade-off: it only fits Beats Studio Buds and Beats Fit Pro — the manufacturer explicitly states it does not work with Powerbeats Pro, Beats X, or urBeats.
• Who Quality Plugs by Rips 50 is for: anyone who wants one bulk box of earplugs for sleep, snoring, shooting, yard work, concerts and swimming.
• Who AYNSRTN 9 is for: Beats earbud owners whose original tips are worn, lost, or uncomfortable and who want spares in multiple sizes.
This is a bulk earplug box, and it's built around that idea. You get 100 pairs (200 earplugs) of soft silicone plugs, each individually wrapped. The headline spec is noise reduction: NRR 25dB / SNR 28dB, which puts it in the same protection class as many foam plugs. That's the range where snoring, lawn equipment, concerts and range time stop being painful and start being manageable.
The design choices are what separate it from a cheap foam plug. The silicone is soft and non-toxic, and the long stem does two useful jobs: it makes removal easy and it keeps your fingers off the part that sits deep in the ear. That matters if you've ever fumbled a foam plug that's gone in too far. Silicone also inserts and removes more predictably than foam, and it tends to stay put instead of slowly working its way out. The plugs are waterproof, so swimming is a legitimate use, not an afterthought. And they're washable — basic soap and warm water — with a reuse window the manufacturer puts anywhere from two months up to a year.
The individually wrapped format is the quiet hero here. Toss a couple of pairs in a purse, a glovebox, a backpack or a desk drawer and they stay clean until you need them. When you're done, they go back in the bag.
Who should buy it: swimmers, side sleepers, snorers' partners, shooters, yard workers, concertgoers, and anyone who wants ear protection they don't have to think about restocking. Who should skip it: someone looking for replacement tips for a specific pair of earbuds — this isn't that product, and it isn't sized to a particular earbud nozzle.
AYNSRTN 9 solves a completely different problem: your Beats earbuds fit badly, sound thin, or you've simply lost a tip. This is a 9-pair replacement ear tip set in red silicone, and the sizing is the whole point. You get Small (11mm), Medium (13mm) and Large (15mm), which lets you find the seal your ears actually want rather than settling for whatever came in the box.
Compatibility is specific and worth reading carefully. The manufacturer lists Beats Studio Buds and Beats Fit Pro as compatible, and states plainly that it does not work with Powerbeats Pro, Beats X, or urBeats. If your model isn't on the compatible list, this kit isn't for you.
Where these tips earn their place is fit and seal. The bowl-shaped design is intended to reduce background distractions while keeping music, calls and podcasts clear in noisy environments — which is really just a description of a good seal doing its job. A proper seal is what gives you bass and blocks outside noise; a loose or worn tip gives you neither. The silicone is described as elastic and long-lasting, resists wear, and cleans up easily. There's also a cleaning kit in the box, which is a small thing that makes a real difference over months of daily use.
Nine pairs plus three sizes means rotation, backup, and sharing. If you and a partner both own Beats buds, or you just want spares in a drawer so a lost tip never derails your commute, that's the case for this kit. Who should skip it: anyone without Beats Studio Buds or Beats Fit Pro, and anyone hunting for general-purpose hearing protection.
Side-by-Side: Which Should You Choose?
• Best for swimming → Quality Plugs by Rips 50. They're waterproof and built to hold under water.
• Best for sleeping and snoring → Quality Plugs by Rips 50. Soft silicone plus a long stem for easy removal at 3 a.m.
• Best for Beats Studio Buds / Beats Fit Pro owners → AYNSRTN 9. Model-specific fit in three sizes, with a cleaning kit.
• Best for fit tuning → AYNSRTN 9. 11mm, 13mm and 15mm let you dial in the seal instead of guessing.
• Best for quantity and longevity → Quality Plugs by Rips 50. 100 pairs, individually wrapped, washable and reusable for up to a year.
• Best for keeping in a bag, car or desk → Quality Plugs by Rips 50. The individual wrapping keeps them clean between uses.
• Best for earbud audio quality → AYNSRTN 9. A fresh, well-sealed tip is what restores bass and clarity on worn-out buds.
In my opinion, these two products barely compete — they solve different jobs, so the right answer depends on what's broken in your life. If you need actual noise reduction for sleep, swimming, shooting or concerts, I'd buy Quality Plugs by Rips 50. The 25dB NRR, waterproof silicone, long stem and 100-pair count make it the more versatile and longer-lasting buy of the two. If instead your Beats Studio Buds or Beats Fit Pro keep falling out or sound flat, I'd buy AYNSRTN 9 — three sizes and nine pairs is exactly the fix for a bad seal. Buy the one that matches your problem, and check the current price on Amazon before you commit.
No. Quality Plugs by Rips 50 are standalone reusable earplugs for hearing protection and swimming, rated at NRR 25dB / SNR 28dB. AYNSRTN 9 are replacement silicone tips for Beats Studio Buds and Beats Fit Pro earbuds. Different products, different purposes.
Only if you own Beats Studio Buds or Beats Fit Pro. The manufacturer states it is not compatible with Powerbeats Pro, Beats X, or urBeats. Check your exact model before ordering.
They're washable and reusable with soap and warm water, and the manufacturer gives a reuse range of about two months up to a year. With 100 pairs in the box, you have plenty of rotation regardless.
It depends entirely on what you need. If you want a long-running supply of hearing protection, the 100-pair Quality Plugs by Rips 50 set goes a long way. If you just need your Beats earbuds to fit again, the 9-pair AYNSRTN 9 kit with a cleaning kit is the more targeted spend. Compare the current prices on Amazon for both.
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