How We Research
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
• AILIHEN's biggest strength: A hard 93dB volume limit plus pillow-soft memory-protein cushions and a foldable frame — a kids-first design from the ground up.
• AILIHEN's biggest trade-off: It's wired and needs a 3.5mm jack, so there's no Bluetooth freedom, and it's aimed at ages 3+ rather than adults.
• Zopsc's biggest strength: Bluetooth 5.3 wireless with up to 8 hours per charge and an open-ear fit that keeps your ears unblocked and your surroundings audible.
• Zopsc's biggest trade-off: It's an adult open-ear sports headset with no volume cap and no wired option — not a child-safety product.
• Pick AILIHEN if the priority is protecting a young child's hearing on a Chromebook, tablet or laptop.
• Pick Zopsc if the priority is wireless audio during workouts, commutes and outdoor activity.
The AILIHEN I35 is built around one idea: let a child listen without letting them listen too loud. The headline spec is a volume limit of 93dB, which is the feature that shapes everything else here. For a parent, that single number is the reason to look at this model at all — it's a hearing-protection design first and a headphone second. The memory-protein cushioned earmuffs and pillow-soft headband are there to keep a small head comfortable through a long school day, and the adjustable headband is stated to fit all head sizes, so it can grow with a kid rather than being outgrown in a year.
Physically, it's an on-ear, wired pair with over-ear cups made from plastic, rubber and foam-based materials, finished in purple. It's lightweight by design and rated for ages 3 and up. The collapsible, foldable frame is a genuinely practical touch for a family: it flattens down for a backpack, a car trip or a flight, and it won't take up much room. On the cable there's an inline HD microphone with a single button for play/pause and calls, so it doubles as a headset for remote classes or video chats. Because it terminates in a standard 3.5mm jack, it works with phones, laptops, desktops, Chromebooks, MP3 and MP4 players and most other audio devices — no pairing, no charging, no battery to die mid-lesson.
Who should buy it: parents and carers shopping for a child roughly 3 and up who needs a durable, wired headphone for school, homework, tablets or travel, and who specifically wants a volume-limited design. Who should skip it: adults, anyone who wants wireless freedom, and anyone whose device has no 3.5mm jack. If you're buying for a teenager who wants Bluetooth and bass, this isn't the one.
The Zopsc Air Conduction Open is the opposite philosophy. It's an open-ear, air-conduction headset that sits outside the ear canal rather than pressing into it, which is the whole point of the design. Nothing blocks your ears, so you stay aware of your surroundings — traffic, other runners, a colleague calling your name — while still hearing your audio. For running, cycling, hiking or even driving, that awareness matters more than isolation, and it's the reason this category exists. The spec sheet claims HIFI stereo sound with clear highs, balanced mids and full-bodied bass from a dynamic driver covering 20Hz to 20,000Hz, plus Bluetooth 5.3 with EDR for a stable, low-latency connection.
The fit is engineered for movement: an ultra-lightweight ergonomic frame that stays secure during running, cycling and workouts, with a flexible, sweat-resistant build in ABS plastic. It's a black, adult-oriented headset — the age range is listed as adult, so this is not a child's product. Battery life is quoted at up to 8 hours of continuous playback on a single charge, with a full recharge in about 1.5 hours, which covers long workouts, commutes and a working day without constant topping up. Bluetooth range is stated at 15 metres, so you can leave your phone on a bench or desk and keep moving. Controls are handled remotely, and there's no active noise control — which, given the open-ear concept, is intentional rather than a flaw.
Who should buy it: adults who want wireless audio during sport, outdoor activity or commutes and who value hearing their environment. Who should skip it: parents shopping for a young child, anyone who needs a volume-limited design, and anyone who wants the passive isolation of a sealed on-ear or in-ear headphone.
• Best for child hearing safety → AILIHEN Kids Headphones (93dB volume limit, ages 3+).
• Best for wireless freedom → Zopsc Air Conduction Open (Bluetooth 5.3, 15m range).
• Best for battery life → Zopsc Air Conduction Open (up to 8 hours, 1.5-hour recharge).
• Best for school and homework → AILIHEN Kids Headphones (wired 3.5mm, inline mic, no charging needed).
• Best for running, cycling and hiking → Zopsc Air Conduction Open (open-ear, secure lightweight frame).
• Best for travel with kids → AILIHEN Kids Headphones (foldable, collapsible, packs flat).
• Best for staying aware of your surroundings → Zopsc Air Conduction Open (open-ear design, no ear-canal pressure).
• Best for device compatibility across old and new gear → AILIHEN Kids Headphones (standard 3.5mm jack works with Chromebooks, laptops, tablets and MP3 players).
My Verdict
Yes — that's its core purpose. It's built with a 93dB volume limit and is rated for ages 3 and up, which is why it's aimed at children rather than adults.
I wouldn't recommend it for young children. Its listed age range is adult, it has no volume limit, and its open-ear design is intended for sport and outdoor use by grown-ups.
No. They're open-ear by design and have no active noise control, so you stay aware of traffic and your surroundings. That's a feature for runners and cyclists, not a drawback.
The AILIHEN Kids Headphones — the wired 3.5mm connection, inline HD microphone and volume cap make it the more suitable choice for a child on a Chromebook, laptop or tablet.
As an Amazon Associate I earn from qualifying purchases.
We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon and affiliated sites.
When you buy through links on this page, we may earn a commission from qualifying purchases at no extra cost to you.
Amazon and the Amazon logo are trademarks of Amazon or its affiliates. This site is an independent third-party review and is not affiliated with, endorsed by, or sponsored by Amazon or the product brands mentioned.
See also: Purity Air Open Ear vs Haowolf Bone Conduction Headphones, MEE audio Pebbles Air Open vs CPTEA Bone Conduction Headphones, SIMOLIO Manyshare Series- Kids vs AILIHEN Kids Headphones