If you want a protective case and cleaning kit for compatible Bose QuietComfort Earbuds, choose Olytop Bose QuietComfort Earbuds; if you need a game-console-style cover for Bose Ultra Open Earbuds, choose TSVSXS Silicone Case Compatible. For exercise, the deciding factor is which Bose case you own: these covers are made for different models, so they are not interchangeable.
Olytop Bose QuietComfort Earbuds vs TSVSXS Silicone Case Compatible at a Glance
• Olytop’s biggest strength: A one-piece silicone cover for Bose QuietComfort Earbuds II and Ultra cases, bundled with a cleaning tool and keychain.
• Olytop’s trade-off: It is designed for specific QuietComfort models, not Bose Ultra Open Earbuds.
• TSVSXS’s trade-off: It does not include the separate cleaning tool that comes with Olytop.
• Choose Olytop if you own compatible QuietComfort Earbuds and want both case protection and a small cleaning kit.
• Choose TSVSXS if you own Bose Ultra Open Earbuds and prefer the distinctive game-inspired case design.
Olytop is a protective silicone cover for the charging case of Bose QuietComfort Earbuds II and QuietComfort Earbuds Ultra, including the listed Ultra generations. Its one-piece design keeps the top attached to the lower portion instead of leaving a separate cover that could be misplaced. The soft silicone is described as snug-fitting and intended to help protect against scratches, scrapes, bumps, and drops.
That coverage could be useful if your charging case gets carried in a gym bag, jacket pocket, or backpack alongside other everyday items. A front LED remains visible while charging, including during wireless charging, and the case does not need to be removed for that purpose. Those details make it a practical option for someone who wants to leave the cover on during ordinary charging rather than handle it every time.
The bundle also includes a three-part cleaning tool: a flocking sponge, a soft brush, and a metal pen tip. It is listed as 3.95 inches long and 0.53 inches in diameter, with a weight of 0.4 ounces. The tool is described for cleaning small devices and surfaces such as headphones, keyboards, phones, and cameras, so it may be handy beyond the earbuds case. A keychain is included as well.
How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-20 · 7 min read · Independent comparison
TSVSXS Silicone Case Compatible: Who It's For
TSVSXS is designed for the charging case of Bose Ultra Open Earbuds (2024). Its defining feature is the game-console-inspired look, with raised and recessed button details on the surface. That design makes it more visually distinctive than a simple protective shell. The silicone cover is described as soft, snug-fitting, washable, and intended to protect the case from scratches, bumps, and drops.
For everyday carry, the included keychain gives you a way to attach the covered case to a bag, backpack, belt, or another suitable item. The product description says that wired charging can be used without removing the cover, and that the LED remains visible while charging. It is also described as waterproof and sweat-proof, with a washable surface that can be cleaned when it picks up grime from regular handling.
The listed dimensions are 1.05 by 1.65 by 2.56 inches, and its listed weight is 1.12 ounces. Those figures describe the product listing, but they do not establish how bulky it will feel on every bag or keychain. The package includes the silicone game-style case and a keychain; unlike Olytop, it does not list a cleaning tool.
Who should skip it: Skip TSVSXS if you own QuietComfort Earbuds II or QuietComfort Earbuds Ultra, since this cover is made for Bose Ultra Open Earbuds instead.
• Best match for Bose QuietComfort Earbuds II or Ultra → Olytop. Its stated compatibility includes those QuietComfort models and the listed Ultra generations.
• Best match for Bose Ultra Open Earbuds (2024) → TSVSXS. Its compatibility is specific to the Ultra Open model.
• Best for a bundled cleaning accessory → Olytop. It includes a sponge, brush, and metal-tipped cleaning tool in addition to the silicone case and keychain.
• Best for a game-console-inspired appearance → TSVSXS. Its raised and recessed game-button design is the most distinctive feature of the two.
• Best if you want a one-piece cover → Olytop. Its one-piece design keeps the top attached to the rest of the protective shell.
• Best if you want a washable cover → TSVSXS. The silicone is described as washable, waterproof, and sweat-proof.
• Best for checking the charging indicator without removing the cover → Either. Both product descriptions say the LED remains visible while charging.
• Best for keeping the cover on during charging → Either, with a detail to note. Olytop specifically describes visibility during wireless charging; TSVSXS says wired charging works without removing its cover.
I would choose the cover that matches my earbuds first: compatibility matters more than the extra features here.
For QuietComfort Earbuds II or Ultra, I’d pick Olytop for its attached-top design and included cleaning kit.
For Bose Ultra Open Earbuds, I’d choose TSVSXS for its model-specific fit and game-inspired style.
For exercise, I’d keep the covered charging case secured with its keychain when carrying it, rather than assume either cover protects the earbuds while they are in use.
Neither case is a pair of headphones, so neither is a choice for the best true wireless earbuds for exercise, open ear headphones for exercise, or the best voice assistant gaming headphones for exercise.
Before choosing, check the exact Bose model printed on or associated with your charging case. Olytop is listed for QuietComfort Earbuds II and QuietComfort Earbuds Ultra, while TSVSXS is for Bose Ultra Open Earbuds (2024). The model distinction is decisive: similar brand names do not make these silicone shells interchangeable.
Think about how you carry the case, too. Olytop’s attached-top, one-piece construction may appeal if you are concerned about a separate lid cover getting lost. TSVSXS instead emphasizes a snug fit and supplies a keychain, which may suit someone who wants to clip the covered charging case to a bag or belt. Both include a keychain, but that does not mean either case is designed to secure the earbuds themselves during exercise.
Charging is another practical difference. Olytop’s front indicator is described as visible during wireless charging, so that feature matters if wireless charging is part of your routine. TSVSXS states that wired charging works with the cover on and that the LED remains visible while charging. If you primarily charge by cable, either description addresses leaving the cover in place; if you use wireless charging, Olytop’s listing is the one that explicitly mentions it.
Finally, consider what you want included. Olytop adds a small multi-part cleaning tool, while TSVSXS focuses on the game-console appearance and washable, sweat-proof silicone. The cleaning tool may be useful for someone who wants a compact accessory for small-device upkeep. The game design may matter more to someone who wants their case cover to stand out. Neither listing establishes a difference in sound, noise cancellation, or earbud performance: these are protective covers for charging cases, not replacements for the earbuds.
FAQ
Neither is an earbud or an exercise headphone. They protect compatible charging cases; TSVSXS is described as sweat-proof, while Olytop is described as shock-absorbing and protective against bumps and scratches.
The Olytop description says its cover can stay on during wireless charging and that the front LED remains visible. TSVSXS says wired charging works with the cover on, and that its LED remains visible while charging.
Olytop includes a three-part cleaner with a sponge, brush, and metal tip, as well as a keychain. TSVSXS includes its game-style silicone case and a keychain, but its listed package does not include a cleaning tool.
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