We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-21 · 7 min read · Independent comparison
If you want to fix or refresh the fit of your Bose QuietComfort or Bose Sport earbuds for very little outlay, choose WKYMY Earbud Replacement Tips; if you need to armor a brand-new pair of Beats Powerbeats Fit against drops, scuffs and lost buds, choose SURITCH Case. These two products share almost nothing except a category label — one is a bag of silicone consumables, the other is a molded protective shell. Reading them against each other is really a question of what problem you're actually trying to solve.
• WKYMY Earbud Replacement Tips — biggest strength: three pairs of small winged silicone tips that bring a tired pair of Bose QuietComfort or Bose Sport earbuds back into service, plus a box and a cleaning cloth.
• WKYMY Earbud Replacement Tips — biggest trade-off: they only fit Bose QuietComfort and Bose Sport models in a small size, and they protect nothing — they're a wear part, not a case.
• SURITCH Case — biggest strength: a shockproof TPU shell with a hard clear PC window, a magnetic closure and a rust-proof carabiner, built specifically around the Powerbeats Fit charging case.
• SURITCH Case — biggest trade-off: it's a single-purpose accessory for one earbud model and it adds bulk to a case you already carry.
• Who each pick is for: WKYMY for anyone whose existing Bose tips are torn, lost or uncomfortable; SURITCH for Powerbeats Fit owners who want that case to survive a gym bag, a commute or a hiking trip.
The WKYMY set is a maintenance product, and it's honest about that. You get three pairs of small silicone tips with wings, a storage box and a cleaning cloth. The listing is explicit that these are compatible with Bose QuietComfort and Bose Sport headphones — that's the whole compatibility story, and it matters, because silicone tips are dimension-sensitive. A tip that's a fraction off won't seal, and a bad seal is what makes earbuds sound thin and bass-light. If your model is on that short list, this is a straightforward way to get back to a proper seal.
Who should buy it: anyone whose Bose QuietComfort or Bose Sport tips are damaged, scratched, defective or missing, and anyone rotating between earbuds who wants a spare set in a drawer. The "give new life to your in-ear earphones" framing is accurate here — replacing tips is the cheapest repair in audio. Who should skip it: owners of any other brand, anyone who needs medium or large tips (this set is small only), and anyone hoping for a case or any drop protection. There's also a practical note worth repeating: the tips are small parts, so keep them away from children. And check the current price on Amazon before you commit — it's a low-stakes purchase, but you should still see the number yourself.
SURITCH Case: Who It's For
The SURITCH Case solves a completely different problem: your Powerbeats Fit charging case is a small, glossy, easy-to-drop object that lives in a bag with keys, water bottles and gym shoes. SURITCH's answer is a two-material shell — a shockproof TPU body for impact absorption and a crystal-clear hard PC window so the "b" logo still shows through. That's a deliberate design choice: it accepts that people buy Beats partly for the look, and it doesn't hide the branding behind opaque rubber.
The magnetic closure is the feature I'd weigh most heavily. Earbuds popping out of an open case during a drop or a bump is a genuinely common way to lose one forever, and a strong magnet that holds the lid shut addresses it directly. The carabiner is the second useful one: rust-proof, and sized to clip onto a backpack strap, a belt loop or a gym bag, so the case rides outside your bag instead of sinking to the bottom. For runners and commuters, that's the difference between reaching for your earbuds and digging for them.
It's also refreshingly specific. SURITCH states plainly that this cover is engineered for the Powerbeats Fit (2025) only, hugging the contours of that case and leaving the charging port and status light accessible. The dimensions — roughly 3.04 by 2.4 by 1.32 inches — tell you it's a slim bumper rather than a bulky vault, and the solid orange finish is a visibility choice as much as a style one.
Who should buy it: Powerbeats Fit owners who train, travel or commute and want the case to take the abuse instead of the earbuds. Who should skip it: anyone with a different earbud model — this will not fit — and anyone who wants their case to stay as small as possible, since any shell adds some bulk.
• Fixing worn, torn or missing eartips → WKYMY Earbud Replacement Tips. Nothing about the SURITCH case touches fit or sound.
• Protecting a Powerbeats Fit charging case from drops → SURITCH Case. The TPU body, PC window and magnetic lid are built for exactly that.
• Best for keeping earbuds from escaping an open case → SURITCH Case. The magnetic closure is the standout feature.
• Best for hygiene and ongoing maintenance → WKYMY Earbud Replacement Tips. Washable, anti-static, removable silicone you can rinse and refit.
• Best for carrying hands-free on a run or at the gym → SURITCH Case. The rust-proof carabiner clips to a belt loop or bag strap.
• Best for a specific, narrow fit match → it depends on your gear, not the product. WKYMY fits Bose QuietComfort and Bose Sport; SURITCH fits Beats Powerbeats Fit (2025). Neither is universal.
• Best for spares and peace of mind → WKYMY Earbud Replacement Tips. Three pairs plus a box and cleaning cloth means a backup always exists.
• Best for a visible, personal look → SURITCH Case. The clear window keeps the logo on show and the orange shell stands out in a dark bag.
In my opinion, most people searching this comparison already own one of the two compatible earbuds, and that decides it. If you own Bose QuietComfort or Bose Sport headphones and the tips are the weak point, I'd buy the WKYMY Earbud Replacement Tips — three pairs of washable, winged silicone tips for a fraction of what a replacement headphone costs, and the fastest way to restore a proper seal. If you own Beats Powerbeats Fit and your worry is the case, I'd buy the SURITCH Case instead; the magnetic lid alone justifies it for anyone who trains outdoors. They're not competitors. They're answers to two different questions.
No. The WKYMY tips are listed as compatible with Bose QuietComfort and Bose Sport headphones only. For Powerbeats Fit you'd want the SURITCH Case, which is designed around that specific charging case rather than the earbud tips themselves.
No — SURITCH states it's custom-engineered for the Powerbeats Fit (2025) only. That precision is why the charging port and status light stay accessible, but it also means there's no cross-compatibility with other models.
A tip that seals properly is what makes bass and isolation work as intended, so refreshing a stretched or torn tip usually restores sound you'd already lost rather than changing it. WKYMY's tips are soft silicone with wings, which help hold the seal during movement.
Only if you happen to own both a Bose QuietComfort or Sport headphone and a Beats Powerbeats Fit. They serve unrelated purposes — one is a wear part, one is a protective shell — so there's no overlap and no reason to buy one as a substitute for the other. Check the current price on Amazon for whichever one matches your gear.
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.