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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-08 · 6 min read · Independent comparison
• EPOS Sennheiser SC 30 — biggest strength: A noise-cancelling microphone plus HD sound from a neodymium dynamic driver, with USB plug-and-play and in-line call control for softphone work.
• EPOS Sennheiser SC 30 — biggest trade-off: It's a single-sided on-ear wired headset, not a music or travel headphone, and it needs a USB host device to do anything.
• PROHEAR 032 — biggest strength: Certified passive hearing protection rated at NRR 25dB, sized for kids aged 3 to 12, with 360° rotatable cups and a folding, travel-friendly build.
• PROHEAR 032 — biggest trade-off: It's a hearing protector, not a headset — there's no microphone, no audio driver, and nothing to plug into for calls or music.
• Who each is for: EPOS Sennheiser SC 30 for adults on desk calls and UC platforms; PROHEAR 032 for parents who want to protect a young child's ears in genuinely loud places.
The SC 30 is a work tool. It's a wired, single-sided on-ear headset that connects over USB and is built around voice — a noise-cancelling microphone, EPOS Voice processing, and a bendable boom arm that you can position once and trust to stay put. The speaker is a dynamic driver with a frequency range of 20 Hz to 20,000 Hz and a sensitivity of 113 dB, which is the spec basis for that "HD sound" claim: it's tuned for clear, natural speech rather than thumping bass.
The practical details are all about the desk. The cable runs 2.1 meters, which is generous enough to stand up or lean back without yanking the connector out. There's an in-line call control unit for muting, adjusting volume, and answering or ending calls, so you're not hunting through software mid-sentence. The headset is UC-optimized, certified for Skype for Business, and compatible with other major unified communications platforms, and it ships with acoustic foam ear pads already mounted plus a safety guide. EPOS backs it with a 2-year warranty.
PROHEAR 032: Who It's For
The PROHEAR 032 is a different category entirely, and the data sheet is refreshingly blunt about it: these are kids' earmuffs, sized for ages 3 to 12. The protection is passive and certified — ANSI S3.19-1974 and CE EN 352-1 — with an NRR of 25dB. That number is the whole point. It means the muffs reduce harmful noise while still letting some sound through, so a child keeps awareness of what's happening around them instead of being sealed off.
The build is aimed at small heads and real-world abuse. A durable ABS shell keeps the weight down, the ear cushions are soft and skin-friendly, and the cups rotate a full 360°, which lets them fold into a genuinely compact shape. Item dimensions come in at roughly 4.72 x 3.66 x 4.72 inches and the unit weighs 6.88 ounces, so it's light enough for extended wear. The headband is adjustable and fully padded, and a drawstring travel bag is included — the reason PROHEAR can call it travel-friendly without stretching the truth. The pink "graffiti" finish is a cartoon-pattern design that the brand says is fade-resistant.
Who should buy it: parents of kids who melt down at monster truck shows, concerts, sports events, fireworks, or on airplane rides, and families who need something for a child on the autism spectrum who's sensitive to loud environments. Who should skip it: adults, teenagers past the size range, and anyone expecting to make calls. There's no mic and no audio input — it's ear protection, full stop.
• Best for calls and softphone work → EPOS Sennheiser SC 30. Noise-cancelling mic, bendable boom, in-line call control, USB plug-and-play.
• Best for protecting a child's hearing on flights → PROHEAR 032. NRR 25dB passive protection sized for ages 3 to 12.
• Best for plug-and-play setup → EPOS Sennheiser SC 30. USB connectivity means no drivers, no pairing, no battery to manage.
• Best for long desk sessions → EPOS Sennheiser SC 30. Large ear pads, light construction, and a 2.1-meter cable give you room to move.
• Best for noisy public events → PROHEAR 032. Certified to two hearing-protection standards, with sound awareness built into the design.
• Best for one-ear listening while staying aware → EPOS Sennheiser SC 30. It's single-sided on-ear by design.
• Best for kids who need comfort over hours → PROHEAR 032. Padded headband, ultra-soft cushions, and 360° cup rotation.
My Verdict
For flights specifically, I'd buy the PROHEAR 032 — but only if the traveler is a child aged 3 to 12. That NRR of 25dB, the compact folding design, and the included travel bag are exactly what a parent needs on a long flight, and the sound-awareness design means you're not cutting a kid off from the world. In my opinion, the EPOS Sennheiser SC 30 is the better pick for everything else on this page: if your "noise cancelling" problem is a noisy office and a headset that has to make your voice sound clear on calls, it's the one I'd reach for. They're not competitors. Buy the one that matches the job.
That depends on the job, and neither of these two is a conventional over-ear music headphone. The EPOS Sennheiser SC 30 is an on-ear wired business headset with a noise-cancelling microphone, and the PROHEAR 032 is a kids' hearing protector with an NRR of 25dB. If you want over-ear music listening with active noise cancellation, look at a dedicated travel headphone instead.
What are the best noise cancelling over ear headphones?
Same answer with a caveat: match the form factor to the use. The SC 30 sits on the ear, not over it, and connects by USB with a 2.1-meter cable. The PROHEAR 032 fully encompasses a child's ears and folds for travel. Neither is designed as an adult over-ear ANC music headphone, so treat the spec sheet — on-ear vs. over-ear, wired vs. passive — as your filter.
Ask who's wearing it and why. An adult making calls on a PC needs the SC 30: noise-cancelling mic, HD sound, USB plug-and-play, in-line call control, 2-year warranty. A child in a loud place needs the PROHEAR 032: certified NRR 25dB protection, adjustable padded headband, 360° rotatable cups, travel bag. Check the current price on Amazon for whichever one fits, and don't cross-shop them.
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