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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-25 · 7 min read · Independent comparison
• YIHAOBOX Case Compatible — biggest strength: a purpose-built EVA hard shell with a fluffy, anti-static inner layer that's cut for the Sony MDR-ZX110, MDRZX110AP, MDRZX110NC and MDR-ZX310AP ZX Series. It's about as fuss-free as a headphone bag gets.
• YIHAOBOX Case Compatible — biggest trade-off: the fit is narrow by design. It's made for that Sony ZX family, so if you own Beats or anything larger, it isn't the case for you. It also gives you no dedicated pocket for cables or accessories.
• RIYADAone Case — biggest strength: remarkable model coverage. The same hard shell is sized around Beats Solo 4, Studio Pro, Solo3, Studio3, Solo Pro and Solo2, plus a breathable mesh organizer for charging cables, adapters and earpads.
• RIYADAone Case — biggest trade-off: because it's built to flex across several headphone shapes, it isn't tailored to any single one, and it's sold as the case only — the headphones and accessories shown in the listing are not included.
• Who each pick is for: YIHAOBOX for a Sony ZX-series owner who wants a light, protective, toss-in-the-bag shell and nothing more. RIYADAone for a Beats owner (or a household with more than one pair) who wants one organized case to cover them all.
The YIHAOBOX Case Compatible is a single-purpose product, and that's the point. Its listing names the exact models it's cut for — Sony MDR-ZX110, MDRZX110AP, MDRZX110NC and MDR-ZX310AP from the ZX Series — so if you own one of those wired on-ear pairs, you're buying a shell that was shaped around your headphones rather than a generic pouch you have to hope fits.
The construction is the story here. You get a hard EVA outer shell that's described as semi-waterproof, shockproof and durable, and inside it there's a two-layer cushioning setup: an extra-soft anti-static shockproof layer plus a fluffy fabric inner lining. The idea is that drops, bumps and the daily crush of a backpack get absorbed before they reach your drivers, and the same layers keep dust, scratches, scuffs and moisture off the plastic and pads. The whole thing weighs in at 0.15 kg, which is light enough that it disappears into a bag, a backpack or luggage. The form factor is a bag with a heavy-duty protection shell, and it carries a one-year warranty description.
Who should buy it: someone who owns a Sony ZX-series wired on-ear pair and treats it as an everyday carry item — commuting, studying, gym bag, carry-on. You want protection and zero bulk, and you don't need a pocket for a cable because the ZX series is a wired set anyway.
RIYADAone Case: Who It's For
The RIYADAone Case takes the opposite approach: one shell, many headphones. The listing positions it around Beats Solo 4, Beats Studio Pro, Beats Solo3, Beats Studio3, Beats Solo Pro and Beats Solo2, and describes it as adaptable across different sizes and styles of Beats on-ear and over-ear models. It's also described as made for Sony noise-canceling headphones, so there's some cross-brand flexibility baked into the sizing.
The exterior is EVA with a nylon outer layer, which is the familiar hard-shell recipe for bump protection, and RIYADAone adds two practical touches: a smooth-gliding zipper with dual pulls for a secure close, and a sturdy side hand-strap so you can carry it on its own instead of always burying it in a bag. Inside, the lining is a soft, velvet-like material that cushions the earcups and headband against impacts. The design intent is clear — keep your headphones in good condition whether they live in a work bag, a gym bag or a suitcase.
The part that sets it apart is the accessory protection system. There's a mesh pocket on the upper section sized for charging cables, adapters and spare earpads, and the mesh is breathable rather than a sealed plastic pouch. For anyone with a wireless Beats model, that's a genuinely useful addition — the cable and dongle travel with the headphones instead of rattling loose in your bag. The case itself is lightweight and described as not adding unnecessary bulk, and it's compact enough to slide into backpacks, handbags or suitcases.
Who should buy it: Beats owners, especially anyone with a wireless model who wants cable and earpad storage in the same place, and households where two or three pairs of on-ear headphones get rotated. The color is purple and the enclosure material is EVA.
Who should skip it: someone who wants a shell molded tightly to one headphone's exact silhouette, and anyone who expects headphones or accessories in the box. The listing is explicit that this is case only — the Beats models and their accessories are not included.
• Own a Sony MDR-ZX110 / MDRZX110AP / MDRZX110NC / MDR-ZX310AP → YIHAOBOX Case Compatible. It's the tailored fit.
• Own Beats Solo 4, Studio Pro, Solo3, Studio3, Solo Pro or Solo2 → RIYADAone Case. That's its listed wheelhouse.
• Want a pocket for cables, adapters or earpads → RIYADAone Case. The mesh organizer is the only accessory storage between the two.
• Want the lightest, most minimal carry → YIHAOBOX Case Compatible. At 0.15 kg with no extra compartments, there's nothing to it but protection.
• Want a built-in carry handle → RIYADAone Case. The side hand-strap means you don't need a bag at all.
• Care most about impact and moisture resistance for a wired on-ear pair → YIHAOBOX Case Compatible. The anti-static shockproof layer plus fluffy lining plus semi-waterproof EVA is aimed squarely at that job.
• Rotate between several pairs of headphones → RIYADAone Case. One adaptable shell beats buying a fitted case per model.
• Need a warranty you can point to → YIHAOBOX Case Compatible. Its listing carries a one-year warranty description; RIYADAone's simply reads "1."
If I owned a Sony ZX-series wired on-ear pair, I'd buy the YIHAOBOX Case Compatible. It's built around those exact models, it's 0.15 kg, and the anti-static shockproof layer, fluffy lining and semi-waterproof EVA shell cover everything a wired on-ear headphone actually needs — bumps, dust, scratches and a bit of drizzle. In my opinion it's the cleaner match when the fit is right.
But if there's any chance you'll own Beats Solo 4, Studio Pro, Solo3 or Studio3 — or you already do — I'd take the RIYADAone Case instead. The mesh organizer, dual-pull zipper and carry strap make it the more useful everyday object, and the velvet-like interior does the same cushioning job. I'd rather have one adaptable case than a perfect fit for headphones I don't own. If price is the deciding factor for you, check the current price on Amazon for both before you commit.
FAQ
what are the best open ear headphones
are on ear headphones good
For many people, yes — on-ear headphones are lighter and less clamping than big over-ears, which makes them easy to wear for long stretches. The catch is that on-ear pads sit on the ear rather than around it, so they leak sound and let ambient noise in. If you go that route, a hard shell like either of these keeps the pads from getting crushed in a bag.
are open ear headphones good
Open-ear designs are good when you want to stay aware of traffic, coworkers or announcements while listening. The trade-off is bass and isolation — you give up both. Neither case here changes that; the YIHAOBOX Case Compatible simply protects a compact Sony ZX-series wired on-ear pair, and the RIYADAone Case protects and organizes a Beats set with a mesh pocket for cables and earpads.
are on ear headphones comfortable
Comfort depends on clamp force, pad material and how long you wear them, and neither listing gives pad specs I can quote. What I can say is that storing on-ear headphones in a hard case protects the pads from being squashed, which is the most common reason a comfortable pair stops feeling comfortable. The RIYADAone Case's velvet-like interior and the YIHAOBOX Case Compatible's fluffy anti-static lining are both aimed at keeping those pads intact.
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See also: GEVO GVOEARS Replacement Ear vs DR·AMIU Headphone Case, KOUJAON Case Compatible vs Bose QuietComfort, L LTGEM Kids Headphones Case vs INSONIXN Open Ear Clip-On