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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a rugged, waterproof hard shell that keeps a pair of on-ear JBL headphones safe on the road, choose FBLFOBELI Headphone Cases EVA; if you need an actual pair of wireless over-ear headphones built for kids, teens and adults, choose YOYOTUNE Kids Headphones.
• FBLFOBELI Headphone Cases EVA — biggest strength: a hard EVA shell rated waterproof, with double zippers and a built-in mesh pocket, sized to fit on-ear JBL models up to 7.8 inches.
• FBLFOBELI Headphone Cases EVA — biggest trade-off: it is an empty case. There is no device inside, so it only makes sense if you already own compatible headphones.
• YOYOTUNE Kids Headphones — biggest strength: a complete Bluetooth 5.1 over-ear headphone with dual 40mm drivers, a microphone, 10 hours of playback and a foldable, stretchable frame.
• YOYOTUNE Kids Headphones — biggest trade-off: it is over-ear rather than compact, uses plastic construction, and its sound isolation is passive rather than active noise cancelling.
• Who each pick is for: the FBLFOBELI case is for someone protecting an existing pair of on-ear JBL headphones; the YOYOTUNE set is for someone who needs the headphones themselves, especially for a child.
The FBLFOBELI case is a storage product first and everything else second. Its whole job is to hold a pair of on-ear wireless headphones — the data sheet lists compatibility with JBL T450BT and JBL Tune 500BT, and the title extends that to the 510BT, 710BT and Live 650 BT NC family. If your headphones live in a bag, a backpack or a carry-on, that is the scenario this case was designed around.
What it does best is straightforward protection. The shell is hard EVA, described as shockproof and waterproof, so the point is absorbing the kind of knocks, pressure and accidental scratches that happen when loose headphones rattle around in luggage. The double-zipper closure keeps the case shut, and the inner mesh pocket gives you somewhere to drop a charging cable or a small adapter instead of letting it tangle with the earcups. At roughly 0.19 kg and measuring about 7.8 inches across with a 2.7-inch profile, it stays compact enough to slip into a larger bag without becoming the heaviest thing you pack.
YOYOTUNE Kids Headphones: Who It's For
The YOYOTUNE set is the opposite kind of purchase: it is the audio device itself. The headline specs are a dual 40mm dynamic driver setup paired with Bluetooth 5.1, which the brand frames around stable transmission, lower latency and a fuller stereo image. The frequency range runs roughly 20 Hz to 20,000 Hz with 32-ohm impedance — an ordinary, sensible spec band for a consumer wireless headphone rather than anything exotic.
Comfort is clearly the design priority. The ear cushions are described as soft and skin-like, and the frame is both foldable and stretchable, which matters a lot for a product aimed at children over three and at growing teenagers. The over-ear placement spreads pressure around the ear rather than pressing on it, and the 0.3 kg weight is in normal territory for this category. Battery life is rated at 10 hours with a 2-hour charge over Type-C, and there is a 3.5mm jack plus a cable in the box, so you can keep listening wired when the battery is done. A built-in microphone and volume controls handle calls and remote adjustment, and the 33ft (10m) Bluetooth range is standard for the version.
Who should buy it: families who want one headphone that a child can grow into, and adults who want a lightweight wireless pair for travel, sport or school without paying for premium materials. The purple plastic build and "Children's Entertainment" positioning tell you exactly what market this is aimed at. Who should skip it: anyone who needs active noise cancelling — the noise control here is sound isolation only — and anyone who wants metal or premium finishes. If you are shopping for a serious adult commuter headphone, this is not that product.
• You need the headphones themselves → YOYOTUNE Kids Headphones. The FBLFOBELI case ships empty.
• You already own compatible on-ear JBL headphones → FBLFOBELI Headphone Cases EVA. It is built around those specific models.
• Best for protection and travel → FBLFOBELI Headphone Cases EVA. Hard EVA shell, waterproof rating, double zippers.
• Best for long listening sessions → YOYOTUNE Kids Headphones. 10 hours of rated playback plus wired fallback via the 3.5mm jack.
• Best for a child or teenager → YOYOTUNE Kids Headphones. Foldable, stretchable, soft cushions, designed for ages three and up.
• Best for wireless freedom and calls → YOYOTUNE Kids Headphones. Bluetooth 5.1, 10m range, built-in microphone, remote volume control.
• Best for keeping accessories organised → FBLFOBELI Headphone Cases EVA. The built-in mesh pocket does that job.
• Best for compact on-ear headphones → FBLFOBELI Headphone Cases EVA. The case is sized for on-ear JBL models, not full-size over-ear cans.
These two are not really competitors — one is a case and one is a headphone, and the honest answer is that the right pick depends entirely on what you are missing. If I already owned a pair of JBL Tune 500BT or T450BT on-ear headphones, I would buy the FBLFOBELI case, because a hard waterproof shell with a mesh pocket and double zippers is exactly what stops a compact on-ear headphone from getting crushed in a bag. If I needed the headphones, I would buy the YOYOTUNE set, because it is a complete wireless package: 40mm drivers, 10 hours of battery, Bluetooth 5.1, a mic and a foldable frame that suits kids and adults. In my opinion, the FBLFOBELI is the better accessory purchase and the YOYOTUNE is the better standalone purchase.
what are the best open ear headphones
Neither of these products is an open-ear design. The YOYOTUNE Kids Headphones are over-ear, with cushions that sit around the ear and passive sound isolation rather than an open fit. The FBLFOBELI item is not a headphone at all — it is a hard storage case for on-ear JBL models. If you specifically want open-ear headphones, you need to look at a different category.
are on ear headphones good
On-ear headphones sit against the ear rather than around it, which is exactly what the FBLFOBELI case is sized for — compatible on-ear JBL models up to about 7.8 inches. They tend to be more compact and easier to pack than over-ear designs, which is why a slim hard case like this one makes sense for them. The trade-off is usually less sound isolation than a full over-ear fit.
are open ear headphones good
I cannot judge open-ear models from these data sheets, because neither product here is open-ear. The YOYOTUNE headphones use an over-ear design with sound isolation, and the FBLFOBELI product is a protective case. If sound isolation matters to you, the over-ear YOYOTUNE design is the closer match of the two.
are on ear headphones comfortable
Comfort on an on-ear design depends on clamp pressure and cushion softness, and the FBLFOBELI data sheet does not describe either — it only covers the case itself. The YOYOTUNE set, by contrast, is explicitly built around comfort, with soft skin-like ear cushions and a foldable, stretchable frame for longer listening. If comfort is your main concern, that is the one with comfort specs on the sheet.
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