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If you want a pair of wired open-ear headphones that keep you aware of your surroundings during workouts, calls and long laptop sessions, choose ASKUBSKU Open Ear Headphones; if you need a kid-friendly over-ear headset with safe volume limits and a share port for tablets and travel, choose SIMOLIO Kids.
• ASKUBSKU Open Ear Headphones — biggest strength: an open-ear hook design with a 3.5 mm wired connection and an inline mic, so your ears stay unblocked and you stay aware of traffic, gym noise or a colleague calling your name.
• ASKUBSKU Open Ear Headphones — biggest trade-off: because nothing seals your ear canal, there is no noise control at all and no isolation from loud environments — that is the price of the open fit.
• SIMOLIO Kids — biggest strength: a foldable over-ear build with three-level safe volume limiting, passive noise cancellation, a share port and a carry pouch — a lot of parent-focused thinking in one headset.
• SIMOLIO Kids — biggest trade-off: it is a closed over-ear design aimed at kids, so it blocks outside sound rather than letting it in, and the styling leans younger than many adults want.
• Choose ASKUBSKU if you are an adult who wants light, hook-style earbuds for sport, gym and PC use and values hearing your environment over isolation.
• Choose SIMOLIO Kids if you are buying for a child (or a light-travel adult) who needs volume protection, comfort for long wear and a way to share audio with a second listener.
The ASKUBSKU set is a wired, open-ear pair that sits on a hook rather than inside your ear canal. That single design decision drives everything else about it. The earpiece shape is a hook, the jack is a standard 3.5 mm connection, and the frequency range covers 20 Hz to 20,000 Hz — the full audible band, which is what you would expect from a general-purpose listening pair. There is no wireless technology here at all: it is wired end to end, which means no charging, no pairing and no battery to think about.
The real selling point is the non-in-ear fit. Because nothing plugs your canal, you get long wear time without the ear fatigue that comes from pressing tips into your ears for hours. The open design also keeps you aware of your surroundings, which is exactly what you want when you are running near traffic, lifting in a busy gym, or sitting at a laptop where you still need to hear the doorbell. The inline button controller and built-in mic make it usable for calls, and it ships with a protective case.
Who should buy it? Adults who want one simple wired pair for sport, gym and PC or laptop work, and anyone who has given up on in-ear buds because their ears ache after an hour. It is listed for adults, and the hook fit rewards people who dislike the sealed feeling of traditional earbuds.
Who should skip it? Anyone who needs to block out noise. The specs list noise control as "None," so a loud bus, a shared office or a noisy classroom will compete directly with your audio. If you need isolation, this is the wrong tool. Same goes for anyone who wants wireless freedom — there is no Bluetooth option in the spec sheet, so you are tethered to your device by the 3.5 mm cable.
The SIMOLIO set is a foldable over-ear headset built around kids and shared listening. It uses a dynamic driver and comes in purple with circular earcups, and it connects over a 3.5 mm jack — with USB-C also listed in the model name, so you have more than one way to plug in depending on your device. The model is SM-904, and it is explicitly aimed at children, backed by a one-year manufacturer warranty and 24/7 support.
The features are clearly parent-first. Three-level safe volume limiting is the headline: instead of letting a child crank the dial, the headset caps output at preset levels. On top of that you get passive noise cancellation from the over-ear seal, which means classroom chatter, office noise and commute rumble get pushed back without any batteries involved. The memory foam ear cushions and padded headband are there for long sessions without fatigue, and the foldable frame plus included pouch make it easy to toss in a backpack for travel. There is also a share port, so a second pair of headphones can plug into the same source — genuinely useful on a long car ride or flight with two kids and one tablet.
Who should buy it? Parents buying for a child who uses a tablet, Kindle, iPad, iPhone or school laptop. Also worth a look for adults who want a compact, foldable wired over-ear set for travel and do not mind the younger styling. The stereo sound with a focus on rich bass and clear mids and highs is described as suitable for kids and adults alike.
Who should skip it? Anyone who wants to hear their surroundings. This design deliberately blocks outside noise, so it is the opposite of an open-ear pair — not what you want for running near roads or gym use where awareness matters. And if you specifically want an open, non-in-ear fit for ear comfort, this is a sealed over-ear instead.
• Best for staying aware of your surroundings → ASKUBSKU Open Ear Headphones. Open hook design, nothing sealing the canal.
• Best for blocking out noise → SIMOLIO Kids. Passive noise cancellation plus an over-ear seal, no batteries required.
• Best for young children → SIMOLIO Kids. Three-level safe volume limiting, kid sizing, one-year warranty and 24/7 support.
• Best for workouts and gym use → ASKUBSKU Open Ear Headphones. Hook fit stays put and lets you hear what is happening around you.
• Best for long-wear comfort without ear fatigue → both, for different reasons. ASKUBSKU avoids in-ear pressure entirely; SIMOLIO uses memory foam cushions and a padded headband.
• Best for travel and packing → SIMOLIO Kids. Foldable frame plus a carry pouch; ASKUBSKU includes a protective case but does not fold.
• Best for sharing audio with a second listener → SIMOLIO Kids. The share port lets another headset plug into the same source.
• Best for the widest device compatibility across phones and laptops → ASKUBSKU Open Ear Headphones. A plain 3.5 mm wired jack that works with the listed iPhone, Galaxy and Pixel devices and any PC or laptop with a headphone port.
• Best for no charging, ever → both. Neither pair uses a battery, so both are wire-and-go.
In my opinion, the deciding factor here is what you need your ears to do. If you want to hear the world while you listen — gym, running, a laptop at home where someone might call you — I would buy the ASKUBSKU Open Ear Headphones. The open hook fit, full 20 Hz–20,000 Hz range, inline mic and case make it a straightforward, no-fuss wired pair for adults.
If you are buying for a child, or you want volume protection, noise blocking and a share port for travel, I would buy the SIMOLIO Kids. The safe volume levels, passive isolation and foldable design are purpose-built for exactly that job, and the one-year warranty backs it up.
FAQ
They have passive noise cancellation, not active. The over-ear seal blocks outside sound physically, so there are no batteries and nothing to charge.
The SIMOLIO Kids, clearly. It is designed for kids with three-level safe volume limiting, a padded headband, memory foam cushions, a foldable frame, a pouch and a one-year manufacturer warranty.
The ASKUBSKU Open Ear Headphones. The open-ear hook design leaves your canal unobstructed so you stay aware of traffic and surroundings, which is the safer choice for outdoor exercise.
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See also: SIMOLIO Kids vs Bewinner Over-Ear Headphones, AILIHEN Kids Headphones vs Yoidesu Open Ear Audio, Trakulon Ear Hooks 2 vs OceanSounds Open Ear Headphones