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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 wired USB-C over-ear headphone for your own iPad, tablet or USB-C phone, choose INFURTURE USB C Headphones; if you need a volume-limited, ultra-light pair built for a child's school day, choose Acer OHW328.
• INFURTURE USB C Headphones — biggest strength: a USB-C wired connection with an inline mic and push-button volume control, so it plugs straight into modern tablets, iPads and USB-C phones without any dongle.
• INFURTURE USB C Headphones — biggest trade-off: it's a general-purpose headphone with no volume limiter and no stated safety certification, so it isn't the obvious pick for a small child.
• Acer OHW328 — biggest strength: dual safe-sound modes (85dB and 94dB), a genuinely light build at 5.29 oz, and BPA-free materials with US CPC/CPSIA compliance — all aimed squarely at kids.
• Acer OHW328 — biggest trade-off: it uses a 3.5mm jack, so it won't work with USB-C-only devices without an adapter, and it has no microphone or inline controls beyond volume.
• Who each pick is for: INFURTURE for teens and adults who want a simple wired USB-C headphone for study, travel and everyday listening; Acer OHW328 for parents buying for a child aged roughly 2+ who needs hearing protection and all-day comfort at school.
The INFURTURE USB C Headphones are a straightforward wired over-ear design, and the headline detail is right there in the connection: a USB-C jack. That matters more than it sounds. If your tablet, iPad, or USB-C phone has dropped the old headphone socket, this is the kind of headphone that just works — no adapter, no pairing, no charging. Plug in and listen.
Around that core, the spec sheet is sensible rather than flashy. You get 32 ohm impedance and a dynamic driver covering 20Hz–20,000Hz, which is the standard full-range window for everyday music, podcasts, lectures and video. The oval earcups sit over the ear rather than on it, and the padding is described as sound-isolating — useful for blocking out a bus, a café, or a noisy classroom without any active electronics. There's also a built-in mic plus push-button volume control on the cable, so you can take a call or pause a lecture without reaching for your device. The plaiting on the cable is designed to resist tangling, and the whole thing folds up for travel.
In my opinion, this is the headphone for a teen or adult who wants one wired pair that lives in a bag and always works: students on a tablet, commuters, people who take calls on the go. The listed age range spans kid, teen and adult, so it's flexible. Who should skip it? Anyone shopping for a young child, because there's no volume limiter here — and anyone whose devices are still on 3.5mm, since the USB-C jack simply won't fit.
The Acer OHW328 is unapologetically a kids' headphone, and the design decisions all point the same direction. The first is hearing safety: dual safe-sound modes cap output at 85dB for school and home use, with a 94dB setting for travel. That's a meaningful feature for a parent, because it means the volume ceiling is built into the hardware rather than left to a child's judgment.
The second is comfort. Acer lists the weight at 5.29 oz, which is light enough that neck strain during a long school day becomes a non-issue. The earcups are large — 54x40mm openings — and the earcups themselves tilt ±10° in all directions, so they follow the shape of a growing head instead of pressing on one spot. The adjustable headband is designed to fit children from around age 2 upward, and Acer notes it can stretch to teens and adults too, which makes it a shared household pair rather than something outgrown in a year.
Then there's the practical side. The connection is a universal 3.5mm jack, so it's plug-and-play with school Chromebooks, laptops, Kindles and phones — no charging, no Bluetooth pairing, nothing to go wrong mid-lesson. The build uses BPA-free materials and Acer states compliance with US CPC and CPSIA safety standards. The 40mm dynamic driver runs the usual 20Hz–20,000Hz range at 32 ohm. There's a volume control, but no microphone and no active noise cancellation.
Who should buy it? Parents and schools equipping a child for classroom use or travel. Who should skip it? Anyone who needs a mic for calls, and anyone whose only device is USB-C with no 3.5mm port.
Side-by-Side: Which Should You Choose?
• Best for USB-C devices → INFURTURE USB C Headphones. Its USB-C jack matches modern iPads, tablets and USB-C phones directly; the Acer needs a 3.5mm port or an adapter.
• Best for calls and online classes with a mic → INFURTURE USB C Headphones. It has a built-in mic and inline push-button controls; the Acer offers volume control only.
• Best for all-day comfort on a small head → Acer OHW328. At 5.29 oz with 54x40mm earcups and ±10° tilting cups, it's built to avoid pressure points on growing ears.
• Best for a shared household → Acer OHW328. The adjustable headband is stated to fit ages 2+ through teens and adults, so one pair can serve more than one person.
• Best for travel and commuting → INFURTURE USB C Headphones. Sound isolation plus a foldable frame and tangle-resistant plaited cable suit a bag-and-go routine.
• Best for school-managed devices → Acer OHW328. The 3.5mm plug works with Chromebooks and classroom hardware without pairing or charging.
• Best for a teen or adult's everyday listening → INFURTURE USB C Headphones. Full-range 20Hz–20,000Hz audio, 32 ohm impedance and over-ear cups cover music, video and study.
If I were buying for myself or for a teenager, I'd take the INFURTURE USB C Headphones. The USB-C connection plus the built-in mic and inline controls make it the more useful everyday headphone for a modern tablet or phone, and the sound-isolating over-ear design with a foldable frame fits the way most people actually listen — on the move, one pair in a bag. If I were buying for a child heading to school, I'd flip to the Acer OHW328 without hesitation: the 85/94dB limiter, 5.29 oz weight and kid-focused safety compliance are exactly what a parent should be paying for. Two different jobs, two different answers. Check the current price on Amazon before you commit, since both sit in the budget wired space.
what are the lightest over ear headphones
I can only speak to the two here. The Acer OHW328 is listed at 5.29 oz, which is genuinely light for an over-ear design and part of why it suits children. The INFURTURE USB C Headphones don't have a weight figure in the specs I'm working from, so I won't guess — but its foldable build is clearly aimed at travel convenience rather than minimum grams.
Yes, that's their central feature. They offer dual safe-sound modes limiting volume to 85dB for school and home, with a 94dB option for travel, and Acer states the build is BPA-free and compliant with US CPC and CPSIA standards. The 85dB mode is the one I'd leave on for a young child.
They connect over USB-C, so they suit USB-C iPads, tablets and USB-C phones. INFURTURE lists compatibility with recent iPhone models among its intended uses. If your device still uses a 3.5mm socket, though, these won't fit — that's the Acer OHW328's territory.
It depends on the child's age. For a young student, I'd choose the Acer OHW328: the volume limiter, light weight and 3.5mm plug make it a natural fit for classroom Chromebooks. For a teenager who needs a mic for online classes and uses a USB-C tablet, the INFURTURE USB C Headphones is the more practical pick.
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See also: INFURTURE USB C Headphones vs BNARQP Kids Headphones, Bose QuietComfort 35 vs INFURTURE USB C Headphones, OYEALEX Active Noise Cancelling vs INFURTURE USB C Headphones