If you want grippy silicone tips designed for a broad range of compatible earbuds for MacBook listening, choose AZLA SednaEarfit Crystal; if you need replacement tips specifically for supported JBL earbuds, choose JNSA Replacement Earbuds Tips.
AZLA emphasizes a naturally grippy surface, an acoustic seal, and multiple size options. JNSA focuses on fit for named JBL models, three included sizes, and tips that fit in the charging case. Neither product is a noise-canceling headset; these are replacement ear tips for compatible earbuds.
AZLA SednaEarfit Crystal vs JNSA Replacement Earbuds Tips at a Glance
• JNSA’s biggest strength: A clearly listed fit for several JBL models, with three pairs in small, medium, and large. Trade-off: Its stated compatibility is centered on JBL earbuds with the matching tip shape.
• AZLA is for: Buyers prioritizing grip, passive sound isolation, and a choice of sizes for a compatible earbud.
• JNSA is for: JBL Vibe Buds, Live Pro TWS 2, Live Free 2, or Tour Pro 2 owners seeking replacement tips that fit the charging case.
AZLA SednaEarfit Crystal is the more broadly positioned option of the two. Its tips use liquid silicone rubber, described as hypoallergenic, with a naturally grippy surface intended to help keep compatible earbuds in place during activities such as commuting and workouts. AZLA also describes the tip shape as creating a seal for passive sound isolation while preserving the earbuds’ original sound signature. These are design claims, not a promise that every listener will hear the same result.
The size selection may appeal if standard replacement tips tend not to suit your ears. The product information describes multiple size options, including very small choices, rather than only a small-medium-large set. That gives you more routes to finding a comfortable seal, though the right choice still depends on your ears and the specific earbud.
I’d consider AZLA if your priority is a grippy, comfortable-feeling tip and your earbuds are confirmed compatible. Check the fit carefully: the supplied compatibility details name certain Beats models and other popular wireless earbuds, while also listing specific exclusions. The product information says it is not compatible with Galaxy Buds Pro, Galaxy Buds Live, or AirPods Pro. If you own one of those, or cannot verify that the tip fits your earbud’s nozzle and case, this is not the safe assumption.
How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-20 · 6 min read · Independent comparison
JNSA Replacement Earbuds Tips: Who It's For
JNSA takes a more model-specific approach. The listed compatible earbuds include J-BL Vibe Buds, Live Pro TWS 2, Live Free 2, and Tour Pro 2, plus other J-BL TWS in-ear earbuds that use the same tip shape. If you own one of the named models and need replacement silicone tips, that focused compatibility is its main appeal.
The package includes three pairs, with one pair each in small, medium, and large. The tips are described as soft, elastic, reusable silicone, and the product information says they fit in the charging case without needing to remove them before charging. That detail matters for everyday use: it is meant to avoid turning tip replacement into an extra step every time you put the earbuds away.
I’d look at JNSA when you want straightforward replacement tips for one of its supported JBL models and value having three sizes to try. The trade-off is the narrower compatibility emphasis. Unlike AZLA’s broader positioning, JNSA’s information centers on earbuds with a particular fit. If your model is not listed and you do not know whether its tip shape matches, don’t assume these will attach securely or close inside its case.
JNSA’s stated noise benefit comes from the silicone tips reducing external noise. That is passive isolation from the fit, not active noise cancellation. If you are shopping for a noise canceling wireless headset for MacBook, these tips alone will not provide headset functions; they are an accessory for compatible earbuds.
• Best fit for the named JBL models → JNSA Replacement Earbuds Tips. Its compatibility list specifically includes Vibe Buds, Live Pro TWS 2, Live Free 2, and Tour Pro 2.
• Best for a naturally grippy tip surface → AZLA SednaEarfit Crystal. AZLA highlights the tackier feel of its liquid silicone rubber for helping earbuds stay put during daily activity.
• Best if you want three familiar size choices in one package → JNSA. It includes small, medium, and large, one pair of each.
• Best if you want more size options to consider → AZLA. Its information describes multiple sizes, including very small options, though you still need to choose a compatible version.
• Best if charging-case fit is a key concern for a listed JBL earbud → JNSA. It specifically says the tips fit in the case without removal.
• Best if passive isolation and preserving the earbuds’ sound signature are priorities → AZLA. Its design is described as creating a seal without changing the original sound.
• Best for a MacBook setup using in-ear earbuds → Choose by your earbuds, not your laptop. These are ear tips, so compatibility with the earbuds matters more than whether you connect them to a MacBook.
• Best if you’re unsure about model compatibility → Verify before choosing either. JNSA is model-focused, while AZLA also has exclusions and fit limitations; neither should be treated as universal.
The key difference is not that one turns ordinary earbuds into a headset. Neither does. Both are replacement tips, and their usefulness depends first on matching the shape and mounting style of your earbuds. After that, comfort, size range, grip, and case fit help decide between them.
For example, if you already own a supported JBL model and want spare tips that can stay on in the charging case, JNSA gives you a direct model-based option. If you have compatible earbuds from the broader range AZLA lists and want to focus on a grippy material and passive seal, AZLA is the more compelling fit on paper.
I’d choose AZLA SednaEarfit Crystal for a MacBook listening setup if my earbuds were confirmed compatible. I prefer its combination of a grippy liquid silicone rubber surface, multiple size options, and stated focus on passive isolation while retaining the earbuds’ sound signature. If I owned one of JNSA’s listed JBL models, though, I’d choose JNSA for its model-specific fit and charging-case convenience.
They are described as forming a seal that improves passive sound isolation. They do not add active noise cancellation, so they are not a substitute for noise-canceling headphones.
JNSA says the tips fit in the charging case without needing to remove them. That claim applies to compatible earbuds; confirm your model uses the listed tip shape.
Choose based on the earbud model, not the MacBook. AZLA may suit compatible earbuds if you want a grippy surface and multiple size options; JNSA is aimed at the JBL models it lists.
No. The supplied compatibility information lists AirPods Pro among the models AZLA SednaEarfit Crystal does not fit. Check the specific earbud model before buying replacement tips.
• Roland Open-Air Headphones vs EPOS Impact 1061T
• Symphonized ALN vs AHG Accessory House Global QC45
As an Amazon Associate I earn from qualifying purchases.
We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon and affiliated sites.
When you buy through links on this page, we may earn a commission from qualifying purchases at no extra cost to you.
Amazon and the Amazon logo are trademarks of Amazon or its affiliates. This site is an independent third-party review and is not affiliated with, endorsed by, or sponsored by Amazon or the product brands mentioned.