How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a compact, lightweight hard shell built specifically for JBL Tune on-ear headphones, choose WERJIA Hard Carrying Case; if you need a roomier, water-resistant EVA case with dedicated accessory storage for Beats Solo and Studio Pro headphones, choose ZUJFPL EVA Hard Case.
• WERJIA's biggest strength: a genuinely compact, lightweight hard EVA shell (about 0.23 kg) sized for JBL Tune 520BT/510BT/500BT/T450BT on-ear headphones.
• WERJIA's biggest trade-off: it's a case only, with a small internal footprint (7.5 x 2 inches) and no separate accessory grid — cables just go wherever they fit.
• ZUJFPL's biggest strength: a larger, water-resistant, shockproof EVA body with an independent mesh space in the lid for cables and chargers.
• ZUJFPL's biggest trade-off: it's bulkier and clearly tailored to Beats headphones (Solo 2, Solo 3, Studio Pro), so JBL owners shouldn't assume a snug fit.
• Choose WERJIA if you own JBL Tune on-ears and want the smallest, lightest protection you can toss in a bag.
• Choose ZUJFPL if you own Beats on-ears and want extra room for accessories plus some water resistance.
The WERJIA case is a straightforward hard EVA shell made for JBL's Tune line of on-ear wireless headphones — specifically the 520BT, 510BT, 500BT and T450BT. The whole pitch here is minimalism: a solid black, hard-but-soft-touch shell that keeps your headphones away from bumps, dents and scratches without adding bulk. At roughly 0.23 kg, it's the kind of case you forget is even in your bag until you need it.
The interior measures about 7.5 x 2 inches, which tells you what this case is really about: a tight, purpose-built fit for slim on-ear headphones rather than a catch-all bag. That's a good thing if your JBL Tunes are the only thing going inside. It's less good if you also want to carry a charging cable, a dongle or a small power bank — there's no dedicated compartment for accessories, so anything extra just rattles around in the main space. The manufacturer describes it as recommended for travel and home storage, and that framing is honest: it's a protective sleeve-style hard case, not a full travel organizer.
ZUJFPL EVA Hard Case: Who It's For
ZUJFPL's case takes the opposite approach. It's still an EVA hard shell, but it's built bigger and with more features. The outer dimensions run about 7.7 inches long, 6.1 inches wide and 3.5 inches tall, and it's designed around Beats on-ear headphones — Solo 3, Solo 2 and Beats Studio Pro. The red finish gives it a sportier look than the plain black WERJIA shell, and the "Space" theme styling is clearly aimed at someone who wants their case to stand out a little.
Where this case earns its keep is in the details. The material is described as semi-waterproof, shockproof and dustproof, so it's rated water resistant — a meaningful upgrade if you're carrying headphones between classes, on a bike, or in weather. There's also an independent grid space built into the lid specifically for accessories like cables and chargers, which solves the exact problem the WERJIA case leaves open. And there's a carry handle, so you can grab it and go rather than fishing it out of a backpack.
The trade-offs are equally clear. It's bigger, so it takes up more room in a bag — that's the price of the accessory compartment and the roomier interior. And it's tailored to Beats, not JBL. If you own JBL Tune headphones, the fit here is a gamble; the dimensions suggest there'd be slack, and slack means your headphones can shift around inside a hard shell, which partly defeats the purpose. The manufacturer also states plainly that it's the case only — the Beats headphones are not included.
Buy this one if you own Beats Solo 2, Solo 3 or Studio Pro headphones and want water resistance, shock protection and a place to stash your cable. Skip it if you want the smallest possible footprint, or if your headphones aren't on its compatibility list.
Side-by-Side: Which Should You Choose?
• Best for Beats owners → ZUJFPL EVA Hard Case. Designed around Solo 2, Solo 3 and Studio Pro.
• Best for minimal bulk → WERJIA. At about 0.23 kg with a 7.5 x 2 inch interior, it's the smaller, lighter pick.
• Best for carrying cables and chargers → ZUJFPL. The lid's independent grid space is made for accessories.
• Best for weather and rough handling → ZUJFPL. It's described as semi-waterproof, shockproof and dustproof.
• Best for grab-and-go carrying → ZUJFPL. It has a handle; WERJIA relies on the case body itself.
• Best for tight backpack pockets → WERJIA. Its compact footprint slides into small spaces more easily.
• Best for a snug, no-rattle fit → WERJIA, but only with the JBL models it's made for.
If you own JBL Tune on-ear headphones, I'd buy the WERJIA Hard Carrying Case — it's purpose-built for those models, it's the lighter and more compact of the two, and it does the one job it promises without fuss. If you own Beats Solo or Studio Pro headphones, I'd go with the ZUJFPL EVA Hard Case instead: the accessory compartment, water resistance and handle make it the more useful travel companion for that headphone family. In my opinion, the deciding factor here isn't which case is "better" — it's which headphones you actually own. Match the case to your model and you'll be happy either way. Check the current price on Amazon before you commit.
No. WERJIA lists compatibility with JBL Tune 520BT, 510BT, 500BT and T450BT on-ear headphones. For Beats Solo 3, the ZUJFPL case is the one designed for it.
It isn't listed as compatible. ZUJFPL's case is designed for Beats Solo 2, Solo 3 and Studio Pro, and its larger dimensions mean JBL on-ears would likely sit loosely inside.
For organized travel with cables and chargers, the ZUJFPL case has the edge thanks to its lid compartment, handle and water-resistant build. For squeezing into a tight bag pocket, the WERJIA case is the more compact option.
No. Both are sold as the case only — the headphones and any accessories are not included.
I don't quote prices here because they change over time. Use the button on this page to check the current price on Amazon for whichever case matches your headphones.
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.
See also: BOVKE Hard Carrying Case vs eSynic Bass Boost Style, Xmenha BT048S vs Perfcaze Hard Headphone Case, Wicked Audio Rad Rascal Kids vs Baval Hard Travel Case