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If you want a tough, travel-ready hard shell that protects one pair of foldable on-ear headphones from crush, dust and moisture, choose Comecase Headphone Case; if you need five wired on-ear pairs for a classroom, a family or a group of kids, choose Hengliyuan Kids Headphones. These two products barely compete for the same shopper — one is a case with no headphones inside, the other is a five-pack of budget headphones with no case. The right pick depends entirely on whether you are protecting a headset you already own or equipping several people at once.
• Comecase Headphone Case — biggest strength: a hard EVA shell with PU leather covering, semi-waterproof and shockproof, sized at 6.1 x 3.35 x 7.87 inches to swallow large foldable on-ear and around-ear models.
• Comecase Headphone Case — biggest trade-off: it is case only. No headphones, no cable, no charger are included, so it does nothing for you if you do not already own a compatible pair.
• Hengliyuan Kids Headphones — biggest strength: five individually wrapped wired on-ear headphones in five colors, with a reinforced 3.5 mm plug and a retractable, swivel-foldable design built for rough handling.
• Hengliyuan Kids Headphones — biggest trade-off: wired only, plastic-bodied, and clearly aimed at volume buyers rather than at anyone chasing premium sound.
• Who each pick is for: Comecase for one traveler protecting an expensive foldable headset; Hengliyuan for teachers, parents and group buyers who need several cheap, durable pairs at once.
The Comecase case is a protection product, not an audio product, and that shapes everything about it. The shell is hard EVA with a PU leather outer layer, and the manufacturer lists it as semi-waterproof, shockproof and resistant to dust, scratches, scuffs, crush and moisture. For anyone who has ever pulled a pair of foldable on-ear headphones out of a bag with a cracked headband or a crushed earcup, that combination is the whole point. It measures 6.1 x 3.35 x 7.87 inches, which is roomy enough for the big foldable models named in the compatibility list — Beats Solo 2, Solo 3, Solo 4, Studio 3 and Studio Pro, JBL E45BT and E55BT, Sony MDR-ZX110, TOZO HT2, noot products K11, and a long list of Mpow and Picun models.
The details around the shell are what make it genuinely usable rather than just sturdy. There is a removable hand strap for carrying it alone, a carabiner for clipping it to a backpack or luggage, and an inner mesh pocket sized for a cable and a charger. It is lightweight and compact enough to slide into a carry-on, which matters if you commute, fly, or just toss your bag into a trunk. The enclosure material is listed as ethylene vinyl acetate, the color is solid black, and the warranty runs 18 months — longer than the one year you get on the Hengliyuan pack.
Who should buy it? Anyone who already owns one of the compatible foldable on-ear or around-ear headsets and wants it to survive daily life. Students, commuters and frequent travelers get the most out of it, because the crush protection is exactly what a backpack or a stuffed carry-on demands. Who should skip it? Anyone who does not own a compatible pair, and anyone expecting to find headphones in the box. The listing is explicit: for sale is the case only, and the package contains one headphone case. If you need the headphones themselves, this is the wrong purchase no matter how good the case is.
The Hengliyuan HLY003 is a bulk classroom product, and it is priced and designed around that reality. You get five wired on-ear headphones in five colors — red, yellow, green, blue and black — each one individually wrapped and sealed, which is a small but genuinely useful detail if you are handing them out to students or dividing them between siblings. The 3.5 mm plug uses a reinforced construction that the manufacturer says extends usable life by at least 6 to 12 months, which is the kind of claim that makes sense for a product built to survive being yanked out of a tablet by a seven-year-old.
Comfort and fit are handled with a retractable headband that adjusts for both adult and child head shapes, and swivel earcups that fold flat for storage. The ear cushions are soft leather, and the housing is described as lightweight and adjustable with rugged durability in mind. The specs list 32 ohm impedance and 92 dB sensitivity with a 20.4 MHz frequency response figure, on-ear placement, circular earpieces and a plastic enclosure. Noise control is listed as sound isolation rather than active cancellation, and the control type is media control with a touch controller. The age range covers kids, teens and adults, and the warranty is one year.
Side-by-Side: Which Should You Choose?
• Best for protecting foldable on-ear headphones → Comecase Headphone Case. Hard EVA shell, PU leather cover, shockproof and crush-resistant, sized for large foldables.
• Best for equipping a classroom or a family → Hengliyuan Kids Headphones. Five individually wrapped pairs in five colors in one purchase.
• Best for travel → Comecase Headphone Case. Removable hand strap, carabiner for hanging, inner mesh pocket for cables, and a compact footprint for carry-ons and backpacks.
• Best for durability against kids → Hengliyuan Kids Headphones. Reinforced 3.5 mm plug, retractable headband and swivel earcups, with a stated 6 to 12 months of extended use.
• Best for adjustability across ages → Hengliyuan Kids Headphones. The retractable headband fits both adult and child head shapes, and the swivel cups fold for storage.
• Best for wired, no-charging simplicity → Hengliyuan Kids Headphones. A 3.5 mm jack means no battery to manage, which is exactly what a school tablet setup wants.
• Best for a single user with one good headset → Comecase Headphone Case. One case, one pair, full protection — but remember the headphones are not included.
• Warranty edge → Comecase Headphone Case. 18 months versus the one year offered on the Hengliyuan pack.
If I had to pick one, I would buy the Comecase Headphone Case — but only because I am assuming you already own a foldable on-ear headset worth protecting. A hard shell, a semi-waterproof and shockproof build, a carabiner, a hand strap and an 18-month warranty solve a problem that does not go away: headphones break in bags. If, on the other hand, you are the person buying for a classroom or for several kids at once, my recommendation flips completely. In that case the Hengliyuan five-pack is the smarter buy, because five wired pairs with reinforced plugs and adjustable headbands cover more people for the same kind of outlay. Decide which problem you actually have, then pick accordingly.
FAQ
are on ear headphones good
what are the best open ear headphones
Neither product here is an open-ear design, so I would not point you to either one for that. Open-ear headphones leave the ear canal uncovered entirely, which is a different category from the on-ear fit used by the Hengliyuan HLY003 and from the foldable headsets the Comecase case is built to hold.
which are the best over the ear headphones
That depends on whether you want sound or protection. The Comecase case is compatible with a long list of over-ear and around-ear models — Beats Studio 3 and Studio Pro, JBL E45BT and E55BT, Sony MDR-ZX110 and more — but it is the case only, so the headphones themselves are your choice. The Hengliyuan pack is on-ear, not over-ear.
what are the best over the ear headphones to buy
I would think about it in two steps. First pick the headset that fits your needs, then decide whether it needs a shell around it. If you land on a large foldable model, the Comecase case is my pick for keeping it safe in a bag. If you need several pairs for kids or a classroom instead, the Hengliyuan five-pack is the more practical buy.
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See also: DigiCharge Carry Case vs Hengliyuan Kids Headphones Bulk, L LTGEM Headphone Case Compatible vs YOYOTUNE Kids Headphones, HamiltonBuhl Flex‑Phones Kids Headphones vs ProtectHobby Headphone Sto