We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-18 · 7 min read · Independent comparison
If you want a hard shell case built specifically around the Beats on-ear and over-ear family, with a zippered inner lining, a mesh accessory pocket and a detachable hand strap, choose TUNYINSH Hard Shell Travel; if you need a lightweight hard case tailored to the Sony ZX Series wired on-ear headphones and you value a softer, anti-static interior cushion, choose YIHAOBOX Case Compatible.
• TUNYINSH Hard Shell Travel — biggest strength: a purpose-shaped shell for a long list of Beats models (Studio Pro, Studio3, Solo4, Solo3, Solo3 Pro, Solo 2), with a waterproof, shockproof EVA body, a zippered inner lining and a mesh pocket for cables and adapters.
• TUNYINSH Hard Shell Travel — biggest trade-off: it is built around the Beats fit, so if you own Sony ZX Series headphones this is simply the wrong shape for you.
• YIHAOBOX Case Compatible — biggest strength: a soft, anti-static, shockproof layer plus a fluffy fabric inner lining that is designed to soak up bumps, in a compact hard EVA shell made for the Sony MDR-ZX110 / ZX110AP / ZX110NC / ZX310AP family.
• YIHAOBOX Case Compatible — biggest trade-off: the description calls the EVA shell semi-waterproof rather than waterproof, and there is no mention of an inner pocket or a hand strap.
• Who each pick is for: TUNYINSH for Beats owners who want maximum organization on the road; YIHAOBOX for Sony ZX Series owners who want a simple, light, cushioned hard bag.
The TUNYINSH case is a hard EVA shell with a black finish, and its whole reason for existing is fit. The compatibility list is unusually broad for a single case: Beats Studio Pro, Studio3, Solo4, Solo3, Solo3 Pro and Solo 2. If you own any of those, you are the target buyer. In my opinion that broad Beats coverage is the single most useful thing about this case, because it means you are not gambling on a generic "fits most headphones" shell that leaves your earcups rattling around.
Who should skip it? Anyone whose headphones are not on that Beats list. The case is shaped for those models, and forcing a different brand into it defeats the purpose of buying a fitted hard shell in the first place. Also skip it if you want the absolute minimum of features — the zipper lining, dotted base and mesh pocket are extras you are paying for in design terms, and a plainer sleeve might suit a minimalist better. One honest note from the data sheet: the warranty field says "no," so the only after-sales path mentioned is contacting the seller's team directly if something goes wrong.
YIHAOBOX Case Compatible: Who It's For
The YIHAOBOX case is the Sony counterpart. It is made for the Sony MDR-ZX110, MDRZX110AP, MDRZX110NC and MDR-ZX310AP from the ZX Series of wired on-ear headphones. If that is your headphone, this is the case that was designed with your model in mind — and given how cheap and common those Sony wired on-ears are, a fitted hard case is a sensible way to stop them getting crushed at the bottom of a bag.
Its design story is all about the interior. The description emphasizes an extra soft, anti-static, shockproof layer combined with a fluffy fabric inner lining, and the stated goal is absorbing impacts and reducing damage from accidental bumps. It also claims protection from dust, scratches, scuffs, shock, crush and moisture. The outer shell is hard EVA, described as semi-waterproof, shockproof and durable. It weighs 0.15 kg — marginally lighter than the TUNYINSH — and it is listed as a bag form factor, meaning it is meant to slide into a backpack, bag or luggage rather than be carried as a standalone pouch.
Who should skip it? Anyone with Beats headphones, first of all — the fit is for the Sony ZX line. And anyone who wants the extras: there is no mesh pocket and no hand strap mentioned anywhere in the data, so cable storage and one-handed carrying are not part of the deal. The "semi-waterproof" wording also matters. If you regularly ride in serious rain, that is a softer claim than a fully waterproof shell, and I would treat it accordingly. On the plus side, this one carries a 1-year warranty description, which is a concrete after-sales commitment the TUNYINSH sheet does not offer.
• Best for Beats Studio Pro / Studio3 / Solo owners → TUNYINSH Hard Shell Travel. The compatibility list covers the whole family, so the fit is the point.
• Best for Sony MDR-ZX110 / ZX310AP owners → YIHAOBOX Case Compatible. It is built around the ZX Series, not adapted to it.
• Best for cable and adapter organization → TUNYINSH. The internal mesh pocket and zippered lining are made for keeping small accessories with the headphones.
• Best for cushioned, anti-static interior → YIHAOBOX. The soft anti-static shockproof layer plus fluffy fabric lining is the most detailed interior padding claim of the two.
• Best for carrying without a bag → TUNYINSH. The detachable hand strap is a genuine convenience the YIHAOBOX case does not list.
• Best weather resistance claim → TUNYINSH. It is described as waterproof; the YIHAOBOX is described as semi-waterproof.
• Lightest option → YIHAOBOX at 0.15 kg versus 0.17 kg for the TUNYINSH, though the difference is small enough that most people will not notice it in a backpack.
• Best warranty clarity → YIHAOBOX, which lists a 1-year warranty description, while TUNYINSH lists none.
If you are still weighing it up, the deciding question is not which case is "better" — it is which headphones you actually own. These two barely compete for the same buyer.
In my opinion, most people landing on this comparison should buy the one that matches their headphones and stop overthinking it. If you own Beats Studio or Solo headphones, I would buy the TUNYINSH Hard Shell Travel: the fitted shape, zippered lining, mesh pocket and detachable strap make it the more complete travel case of the two. If you own Sony ZX Series wired on-ears, I would buy the YIHAOBOX Case Compatible instead — it is lighter, its cushioned anti-static interior is the better match for a lightweight wired headphone, and it comes with a stated 1-year warranty. Check the current price on Amazon before you commit, but let your headphone model decide, not the spec sheet.
FAQ
Not fully, based on the description. It is listed as semi-waterproof EVA, so it handles splashes and moisture but makes a softer claim than the TUNYINSH case, which is described as waterproof.
Both are lightweight and compact enough for a backpack or carry-on. The TUNYINSH adds a detachable hand strap and an internal mesh pocket for cables, which I think makes it the more travel-friendly of the two if you own Beats headphones.
No. Both listings are for the protective case only — the headphones are not included, and neither case is a substitute for the other's fit.
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