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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-26 · 6 min read · Independent comparison
• JVC Flats On-Ear — biggest strength: a flat-folding frame with a stainless-steel headband and soft earpads, which is exactly the combination you want in a pair that lives in a bag.
• JVC Flats On-Ear — biggest trade-off: it's a single pair with no microphone, so it's a listening-only tool rather than a headset for calls or gaming chat.
• JIANSHUILIAN 4 — biggest strength: you get four wired pairs in one set, each with an adjustable headband and a retro orange-and-black look.
• JIANSHUILIAN 4 — biggest trade-off: the build is plastic, foam and metal rather than steel, and the design is deliberately nostalgic rather than aimed at critical listening.
• Who each is for: JVC Flats On-Ear suits one person who wants a compact, durable everyday pair; JIANSHUILIAN 4 suits a household, classroom or collector who needs several pairs at once.
The JVC Flats On-Ear is a wired, on-ear headphone with a 3.5mm slim plug, and almost every design decision points at portability. The frame folds flat, so it slides into a backpack pocket or a laptop sleeve instead of bulging out of it. The headband is stainless steel and adjustable, which matters more than it sounds: a steel band resists the slow bending that kills cheap plastic headbands after a few months of commuting.
Audio-wise, JVC uses 1.18-inch (30mm) neodymium dynamic drivers with a frequency range of roughly 20 Hz to 20,000 Hz and 32 ohm impedance. That impedance figure is the practical detail here — 32 ohms is easy to drive, so a phone, laptop, handheld console or PC headphone jack will push it without a separate amp. The soft earpads do double duty: comfort for long sessions and passive sound isolation, which JVC leans into for offices and noisy commutes.
JIANSHUILIAN 4: Who It's For
JIANSHUILIAN 4 is a different animal entirely. This is a four-piece value pack of wired stereo on-ear headphones in an orange-and-black retro finish, and the whole proposition is quantity plus character. Each pair weighs about 2 ounces, uses a plastic, foam and metal build, and has an adjustable headband meant to fit a range of head sizes. The 3.5mm jack is standard, and the connection is fully wired — no batteries, no charging, no pairing.
The retro aesthetic is the headline feature, and it's not decoration for its own sake. Orange-and-black headphones with a vintage silhouette are built for cassette players, retro hi-fi setups and anyone who likes that look. The description also points at classrooms and families, which makes sense: four pairs means four people can listen at once without passing anything around, and a spare pair can sit in a drawer without anyone worrying about a battery going flat.
The trade-offs are real and worth naming. There's no microphone, the 32 ohm impedance and 20 Hz-rated frequency response are basic rather than audiophile, and the plastic-and-foam construction isn't going to feel like a steel-frame headphone. The 5-inch figure listed for the driver is best read as an overall driver housing measurement rather than a precise driver spec, so I'd treat the audio claims as modest. This is a set for sharing, spares, classrooms and nostalgia — not for someone chasing detailed sound.
Side-by-Side: Which Should You Choose?
• Best for travel and packing → JVC Flats On-Ear. The flat-fold design is the whole point; JIANSHUILIAN 4 has no folding mechanism listed.
• Best for durability of the frame → JVC Flats On-Ear. Stainless steel headband versus a plastic, foam and metal build.
• Best for classrooms, families and spares → JIANSHUILIAN 4. The pack format and the no-charging wired design fit shared use.
• Best for retro or cassette-player setups → JIANSHUILIAN 4. The orange-and-black vintage styling is the reason to buy it.
• Best for PC, laptop and gaming playback → JVC Flats On-Ear. The 30mm neodymium drivers and 3.5mm slim plug are aimed squarely at that use.
• Best for voice calls on either product → neither. Both are listed without a microphone, so plan accordingly.
• Best for long-session comfort → JVC Flats On-Ear. Soft earpads with sound isolation are explicitly part of the design.
In my opinion, JVC Flats On-Ear is the better buy for most people. The foldable frame, steel headband and 30mm drivers make it a genuinely portable, everyday headphone for one person — which is what most shoppers searching "portable on ear" actually need. I'd only steer you to JIANSHUILIAN 4 if the number four is the deciding factor: a family, a classroom or a retro setup where several pairs matter more than any single pair's build. Match the product to how many ears you're covering, and you'll get this right.
what are the best open ear headphones
Strictly speaking, neither product here is an open-ear headphone — both are on-ear designs that rest against the ear. If open-ear is a hard requirement, look at that category specifically. If you just want lightweight, portable wired listening, JVC Flats On-Ear is my recommendation between these two.
are on ear headphones good
They can be. On-ear headphones are lighter and more packable than most over-ear models, and both picks here weigh very little — about 2.4 ounces for JVC Flats On-Ear and about 2 ounces for each JIANSHUILIAN 4 pair. The trade-off is less isolation than a full over-ear cup, though both list passive or sound-isolation designs.
are open ear headphones good
Open-ear designs let in more ambient sound, which is useful for awareness but weaker for blocking noise. Neither product on this page is open-ear, so if isolation is your priority, the soft earpads and sound-isolation design on JVC Flats On-Ear are the closer fit to what you want.
what are the best in-ear headphones
That's a different category from both products here — in-ear models sit inside the ear canal, while JVC Flats On-Ear and JIANSHUILIAN 4 are on-ear designs. If you specifically want in-ear, neither of these is the answer. If you want a wired, portable, on-ear pair, JVC Flats On-Ear is my pick.
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