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 a protective travel case that keeps a pair of Beyerdynamic DT-series studio headphones safe from knocks, splashes and dust, choose Aenllosi Hard Carrying Case; if you need to rescue a pair of Beats Studio 2 or Studio 3 headphones with a snapped or worn-out headband, choose Lnvecnc Studio 2.
• Aenllosi Hard Carrying Case — biggest strength: a crush-resistant, anti-shock, water-resistant EVA shell sized for Beyerdynamic DT 770/880/990 PRO over-ears, with a mesh pocket for small accessories.
• Aenllosi Hard Carrying Case — biggest trade-off: it is only a case. No headphones, no cables, no adapters. Buy it and you own a shell, nothing more.
• Lnvecnc Studio 2 — biggest strength: a drop-in replacement headband for Beats Studio 2 (B0500/B0501) and Studio 3 (A1914) that ships with a magnetic screwdriver, four spare screws and instructions.
• Lnvecnc Studio 2 — biggest trade-off: it fixes one specific broken part on one specific family of headphones. It is useless if your headband is fine.
• Who each pick is for: Aenllosi for the owner of a working pair of Beyerdynamic studio cans who wants them to survive a backpack; Lnvecnc for the owner of Beats Studio 2/3 whose arch band has cracked and who would rather repair than replace.
This is a single-purpose product, and it is honest about that. The Aenllosi case is built from EVA — ethylene vinyl acetate — a foam-like material that holds its shape under pressure. That is the whole point of the design. A soft pouch squashes flat in a bag; this one resists crushing, absorbs shock and shrugs off splashes, which is exactly the kind of abuse a pair of full-size studio headphones takes when they ride in a backpack or a gig bag.
The dimensions matter here. The external size is roughly 8.27 by 6.88 by 4.13 inches, and it weighs 200 grams. That is a compact, light shell — light enough that you will not notice it hanging off a shoulder strap, big enough to swallow the folding over-ear cups of a DT 770, DT 880 or DT 990 PRO in 32, 80 or 250 Ohm. Inside there is a mesh pocket, which is the small detail that makes a case genuinely useful rather than decorative. You can tuck a 3.5 mm-to-6.35 mm adapter, a spare cable or a small dongle in there instead of losing it at the bottom of a bag.
Buy it if you already own a working pair of Beyerdynamic DT-series headphones and you move them around — commuting, travelling, hauling gear to a rehearsal room, or storing them between sessions. A grey hard shell is boring, and boring is correct for this job.
Skip it if you are shopping for headphones. The listing is explicit that the case is sold alone; the device and accessories are not included. Skip it too if your headphones are a different brand and shape — this shell is cut around the DT PRO family, not around whatever over-ears you happen to own. And if you never take your headphones out of the house, a hard case is solving a problem you do not have.
This one is a repair part, and it exists because of a very common failure. The headband on Beats Studio 2 and Studio 3 headphones is the piece that cracks, flakes or snaps first — it flexes every time you put the headphones on, and eventually it gives. The Lnvecnc replacement arch band is designed to be visually identical to the original. Same colour, same size, same construction, in matte black. Once it is fitted, the claim is that you cannot tell it apart from the factory part, and nothing in the design suggests otherwise.
The kit is what makes it practical. You get the headband, a magnetised screwdriver, four extra screws and printed instructions. If you have ever tried to reassemble tiny electronics screws with an ordinary driver, you know why the magnet matters — those screws are minuscule and they will roll off a table in a heartbeat. Lnvecnc says the swap takes under ten minutes, and that even someone who is not confident taking things apart can manage it. Take that as the design intent rather than a guarantee, but the supplied tool and instructions clearly point at a beginner-friendly job.
Compatibility is narrow and you should check it carefully. The band fits Beats Studio 2 in both wired and wireless versions (models B0500 and B0501) and Beats Studio 3 Wireless (model A1914). It does not fit Studio Pro — Lnvecnc sells a separate band for that, so search for it specifically if that is your model. The kit covers one item, one headband.
Buy it if your Beats Studio 2 or Studio 3 still sound fine but the headband has failed. That is the ideal candidate: everything works except the arch, so a replacement part restores the whole headphone.
Side-by-Side: Which Should You Choose?
• Best for protecting working headphones → Aenllosi Hard Carrying Case. Crush-resistant EVA, water-resistant shell, anti-shock build. It is designed to take the hit so your headphones do not.
• Best for reviving broken headphones → Lnvecnc Studio 2. A replacement headband, screwdriver, spare screws and instructions in one kit.
• Best for Beyerdynamic DT 770/880/990 PRO owners → Aenllosi Hard Carrying Case. It is cut specifically for that family in 32, 80 and 250 Ohm versions.
• Best for Beats Studio 2 and Studio 3 owners → Lnvecnc Studio 2. Compatible with B0500, B0501 and A1914. Not Studio Pro.
• Best for carrying small extras → Aenllosi Hard Carrying Case. The internal mesh pocket holds adapters and small accessories.
• Best for a tool-free-ish repair job → Lnvecnc Studio 2. The magnetic screwdriver and instructions are included; the job is designed to be done in about ten minutes.
• Best for travel and storage → Aenllosi Hard Carrying Case. Roughly 8.27 x 6.88 x 4.13 inches and 200 grams, so it adds bulk without much weight.
• Best for a single, targeted fix → Lnvecnc Studio 2. It does one thing, and if that one thing is your problem, it is the right purchase.
These two products do not actually compete — they solve opposite problems, and that is the real answer. In my opinion, if you own a working pair of Beyerdynamic DT-series headphones and you carry them anywhere, buy the Aenllosi Hard Carrying Case; protection is cheap insurance against a cracked cup or a snapped cable, and the EVA shell with its mesh pocket is exactly the right shape for the job. If instead your Beats Studio 2 or Studio 3 have a broken headband and are otherwise fine, buy the Lnvecnc Studio 2 — it is a focused repair kit with the tools included, and it keeps a pair of headphones out of the bin. Check the current price on Amazon for whichever one matches your situation before you commit, since both are inexpensive enough that the decision should come down to which problem you actually have.
It is a case only. The listing states clearly that the device and accessories are not included — you are buying the grey EVA shell and its internal mesh pocket, sized for Beyerdynamic DT 770/880/990 PRO over-ear headphones.
No. It fits Beats Studio 2 wired and wireless (B0500/B0501) and Studio 3 Wireless (A1914). For Studio Pro you need a different band, which Lnvecnc sells separately.
The kit includes a magnetised screwdriver, four spare screws and instructions, and the part is designed to be swapped in roughly ten minutes. The magnetised driver is there because the screws are very small and easy to drop.
They are not comparable in that way. The Aenllosi case protects headphones you already have; the Lnvecnc band repairs headphones that are broken. Pick based on your problem, then check the current price on Amazon for the one you need.
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