How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-20 · 7 min read · Independent comparison
• PROHEAR 032 — biggest strength: A genuine 25dB noise reduction rating (NRR) with ANSI and CE certification, aimed at kids with sensitive hearing or autism who need loud spaces dialed down.
• PROHEAR 032 — biggest trade-off: It is a hearing protector, not a listening device. There is no audio input, no jack, no music. It blocks sound, full stop.
• ELECDER i37 — biggest strength: A universal wired listening setup — gold-plated 3.5mm jack, 4.9 ft tangle-free cord, foldable and adjustable, ready for Chromebooks, tablets, phones and PCs.
• ELECDER i37 — biggest trade-off: It is not hearing protection. The cushioning reduces some ambient noise but is designed to let kids stay aware of their surroundings, so it won't shield anyone from a concert or a lawnmower.
• Choose PROHEAR 032 if the goal is protecting a child's ears in genuinely loud places — fireworks, concerts, races, noisy classrooms.
• Choose ELECDER i37 if the goal is a durable, kid-friendly pair of wired headphones for school, travel and screen time.
The PROHEAR 032 is a sensory ear defender first and everything else second. Its headline number is a 25dB NRR, and it carries ANSI and CE certification for noise reduction. In plain terms, that means it's engineered to cut the level of loud environments rather than reproduce audio. There's no cable, no jack, no battery — the "noise control" here is sound isolation through the physical design, not electronics. For a child with autism or sensitive hearing, that's the point. The product is explicitly positioned around creating a calmer environment that helps concentration during school, homework or reading, and around taking the edge off concerts, firework displays, lawnmowers and household chores.
Comfort and fit are clearly where the design effort went. The headband is shaped to spread pressure evenly rather than dig into one spot, which matters a lot when a kid wears something for an extended stretch. Sizing is adjustable, so it's meant to grow with a child — the stated age range is 3 to 15. Materials are an ABS shell with soft padding, and the whole thing weighs 6.72 ounces, so it's light enough that a younger child won't fight it. The cups swivel 360° and the whole unit folds down to roughly 55% of its size, with a carry bag included, so it can live in a school bag or a travel pack without taking over the space.
Who should buy it: parents of a child who genuinely struggles with loud noise, teachers supporting a sensory-sensitive student, or any family heading somewhere loud — a stadium, an airshow, a monster truck show. Who should skip it: anyone who wants their kid to actually listen to music or a lesson on a tablet. The PROHEAR 032 makes no sound of its own. If your child needs audio, this is the wrong tool entirely. One more practical note: the product is sold in a green colorway with a sticker-friendly surface for personalization, though stickers aren't included. The brand also states a 5-year support commitment, which is worth knowing if durability is your main worry. If the price matters to you, check the current price on Amazon rather than guessing.
The ELECDER i37 is the opposite kind of product: a wired on-ear headphone for kids, and its job is getting audio from a device into a child's ears reliably. It connects through a gold-plated 3.5mm jack, with an L-shaped stereo plug, which means it works with essentially anything that still has a headphone socket — Chromebooks, laptops, PCs, tablets, smartphones, DVD players, even Kindles. It's a wired connection, no wireless technology at all, which for a lot of parents is actually a feature: nothing to pair, nothing to charge, nothing to lose sync. Plug it in and it works.
The build is aimed squarely at kids and school life. The headband folds and adjusts, the ear pads are cushioned, and the cord runs 4.9 ft and is described as tangle-free — long enough that a child can shift around in a car seat or on a plane without yanking the plug out. The ear cups are shaped so kids can learn left from right positioning. The safety framing is notable: lead-free and BPA-free materials, and cushioning that reduces ambient noise like classroom chatter while still letting a child hear what's going on around them. That last part is a deliberate design choice, and it's the clearest line between these two products — the i37 wants your kid aware of their surroundings, not sealed off from them.
Who should buy it: a child who needs headphones for school-issued devices, remote lessons, long car rides or flights, and everyday screen time. The folding design makes it easy to stuff into a backpack or suitcase, and the spec sheet even notes it suits petite adults as well as little kids. Who should skip it: anyone buying this hoping it will protect a child's hearing at a concert, a race or around power tools. It won't. The i37 is a listening device with mild ambient noise reduction, not certified hearing protection. ELECDER backs it with a 1-year warranty and 24/7 email support, which is a reasonable safety net for something that lives in a school bag. As always, check the current price on Amazon rather than relying on any figure you might see elsewhere.
• Best for genuine hearing protection → PROHEAR 032. A 25dB NRR with ANSI and CE certification is the whole reason to buy it.
• Best for listening to a device → ELECDER i37. The 3.5mm jack and 4.9 ft cord are built for Chromebooks, tablets and phones.
• Best for a child with autism or sensory sensitivity → PROHEAR 032. It's designed to lower noise levels and support focus, not to play audio.
• Best for school and remote learning → ELECDER i37. Universal plug-and-play, left/right learning on the cups, and a cord long enough for a desk setup.
• Best for travel with a device → ELECDER i37. It folds, the cord resists tangling, and it slots into a backpack or seat pocket.
• Best for loud events like fireworks or monster truck shows → PROHEAR 032. This is exactly the use case it's built around.
• Best for extended wear comfort → PROHEAR 032. Even pressure distribution, soft padding and a light 6.72-ounce build make it the more wearable option for long stretches.
• Best for staying aware of surroundings → ELECDER i37. Its cushioning reduces chatter but deliberately doesn't block the world out.
• Best for durability against rough kid handling → PROHEAR 032. The ABS shell and sturdy build are explicitly aimed at surviving active children.
If I had to pick one, I'd pick based on the job, not the product. For a child who needs their ears protected in loud places — or who is overwhelmed by noise and needs help focusing — I'd buy the PROHEAR 032. The certified 25dB NRR, the even-pressure headband, the lightweight build and the fold-down portability make it the more specialized and, in my opinion, the more genuinely useful tool for that specific problem. I'd only reach for the ELECDER i37 if what you actually need is a pair of wired headphones for a tablet or Chromebook, in which case the PROHEAR is simply the wrong category of product. Buy for the need, not the search term.
No, and this trips people up. It's a passive hearing protector with a 25dB noise reduction rating — it physically blocks sound. There's no audio input, so it won't play music or a lesson. It's for quieting loud environments, not for listening.
I wouldn't count on it. The i37 is a wired on-ear headphone with cushioning that reduces some ambient noise, but it's designed to keep a child aware of their surroundings. It has no noise reduction rating and isn't certified hearing protection.
For sensitive hearing specifically, the PROHEAR 032 is the more appropriate choice. Its design centers on lowering noise levels and supporting concentration, with an adjustable fit for ages 3 to 15. The ELECDER i37 is built around audio playback, which is a different need.
Only the ELECDER i37 does. It connects through a 3.5mm jack to Chromebooks, tablets, laptops and phones. The PROHEAR 032 has no jack and no audio function — it's purely a sound-blocking ear defender.
That depends entirely on what you're buying it for, since they serve different purposes. Compare the current prices on Amazon for each and judge against your actual need — protection versus listening — rather than against each other.
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.