We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-08 · 7 min read · Independent comparison
If you want to refresh a pair of Sennheiser on-ear headphones you already own, choose SOULWIT Earpads; if you need a rugged, kid-proof wired headset for a classroom or a shared workspace, choose Gumdrop Cases DropTech On-Ear. These two products barely share a category, and that's the point of this comparison. One is a replacement part for small on ear headphones; the other is a complete USB-C headset built to survive being dropped, twisted and chewed. If you're setting up a work from home desk, that difference decides everything.
• SOULWIT Earpads — biggest strength: a direct-fit replacement for Sennheiser Momentum 1/2 and HD1 On-Ear models, with extra-thick high-density noise isolation foam and protein leather for a personalized fit.
• SOULWIT Earpads — biggest trade-off: they only make sense if you already own one of those specific Sennheiser models, and they add no microphone, no cable and no electronics of their own.
• Gumdrop Cases DropTech On-Ear — biggest strength: a complete wired USB-C headset with a built-in microphone, a 4-foot braided chew-proof cord, and drop-tested construction rated up to 6 feet.
• Gumdrop Cases DropTech On-Ear — biggest trade-off: it's a closed, plug-and-play system — you can't swap parts or upgrade it, and there's no active noise cancellation built in.
• Who SOULWIT is for: owners of Momentum 1, Momentum 2 or HD1 On-Ear headphones whose pads are worn, flattened or splitting.
• Who Gumdrop is for: K-12 students, classrooms, and anyone who needs one tough, cheap-to-replace headset that takes abuse and still works.
The SOULWIT Earpads are a repair, not a purchase you make from scratch. They're modeled to fit the Sennheiser Momentum 1 On-Ear, Momentum 2 On-Ear and HD1 On-Ear headphones — and that's it. If your model number doesn't match one of those three, this product isn't for you, and SOULWIT is upfront about asking you to check before buying. Assuming you do own one of them, the design story is straightforward: extra-thick, high-density noise isolation foam wrapped in protein leather, shaped to conform to your ears rather than sit flat against them.
That combination matters more than it sounds. On-ear headphones live or die by pad condition. When the original pads flatten out, the driver sits closer to your ear, bass thins out, and the seal that keeps outside noise down stops doing its job. SOULWIT's answer is a thicker foam layer and a leather surface that presses in around the ear for a more personal fit — which is exactly the kind of change that brings low-end response and isolation back toward where they started. SOULWIT also claims the pads are precisely modeled so they don't alter the tuning of the headphones themselves, and that's the right goal: a good replacement pad should be invisible to the sound, not a re-voicing.
Two more practical details stand out. Installation is designed to be a few-minutes job with no special tools implied, and SOULWIT added stitching on the inside seams of each earpad specifically to stop them from splitting — a real weak point on glued-only pads. The pads are listed at 5.91 x 3.94 x 0.71 inches in PL Black faux leather.
Who should buy: anyone with Momentum 1/2 or HD1 On-Ear headphones whose pads are cracked, shiny, flattened or splitting, and who wants the headphone to look and feel new again without replacing the whole thing.
Gumdrop Cases DropTech On-Ear: Who It's For
The DropTech On-Ear is the opposite kind of product: a finished, self-contained wired headset. It's a USB-C headphone — wired, not Bluetooth — with a built-in microphone on the headband and a 4-foot braided cord that Gumdrop describes as chew-proof. The housing is polycarbonate, the ear placement is on-ear with oval earpieces, and the whole thing weighs 5.76 ounces.
The headline feature is durability, and Gumdrop is specific about it: drop tested up to 6 feet and TECHSHELL Rugged Certified. The headband is described as ergonomic, twistable, adjustable and break-resistant — a flexi design meant to survive being bent and yanked by kids rather than treated gently. The cable is braided and rated chew-proof, which tells you exactly who this is built for. Anyone who has watched a child destroy a headset in a week understands why those two specs exist.
On audio, the numbers are honest and modest. Impedance is 32 ohm, frequency response spans 20 Hz to 20,000 Hz, and sensitivity is 110 dB, with Gumdrop stating safe stereo sound pressure between 75 and 110 dB. There is no active noise cancellation here — noise control is listed as none, and the pads are passive. What you get instead is plug-and-play simplicity and ear pads designed to be easy to clean and built for long-term use, which is a genuine advantage in a shared or classroom setting.
Who should buy: K-12 students, schools and classrooms, parents replacing broken headsets repeatedly, and anyone who wants one cheap-to-own wired headset with a mic that survives rough handling. It's also reasonable for a basic work-from-home setup if you only need a wired USB-C headset for calls and don't need noise cancellation.
Who should skip: anyone who wants wireless audio, anyone who needs active noise cancelling, and anyone who cares about audiophile sound quality. Also skip it if you're looking for replacement pads — this is a whole headset, not a part.
Side-by-Side: Which Should You Choose?
• Best for reviving headphones you already own → SOULWIT Earpads. Nothing in the Gumdrop box fixes a worn Sennheiser.
• Best for small on ear headphones fit and comfort → SOULWIT Earpads. The extra-thick protein leather foam is shaped to conform to your ear, which is the whole design goal.
• Best for students, kids and classrooms → Gumdrop Cases DropTech On-Ear. Drop tested to 6 feet, twistable headband, chew-proof braided cord.
• Best for a microphone for calls → Gumdrop Cases DropTech On-Ear. SOULWIT makes no microphone at all.
• Best for replacing a cable or going wireless → neither. SOULWIT sells pads only; Gumdrop is wired USB-C with no Bluetooth.
• Best for build longevity under abuse → Gumdrop Cases DropTech On-Ear. TECHSHELL Rugged Certification and a 1-year warranty back it up.
• Best for keeping your existing headphone's sound signature intact → SOULWIT Earpads. They're modeled to preserve the tuning rather than change it.
I'd buy the SOULWIT Earpads if I already owned Sennheiser Momentum 1, Momentum 2 or HD1 On-Ear headphones, because a thicker noise isolation foam pad in protein leather is the cheapest, most sensible way to bring a good pair of small on ear headphones back to life — and the stitched inside seams address the failure point that kills most pads. For a work from home desk where I already have decent headphones, that's the move. I'd buy the Gumdrop DropTech On-Ear instead if I needed a complete wired USB-C headset with a mic that survives kids, classrooms and rough handling, and where drop protection and a chew-proof cord matter far more than sound quality. Different problems, different answers — match the product to the job.
what are good headphones for small ears
If you're shopping for small on ear headphones, the fit question comes down to pad depth and shape. The SOULWIT Earpads use extra-thick, high-density protein leather foam designed to conform to your ear for a personalized fit, which helps if standard pads press too hard. The Gumdrop DropTech On-Ear uses oval on-ear pads with a twistable, adjustable headband, so it can be sized down for smaller heads — it's explicitly built for kids K-12.
Do I need a microphone for work from home calls?
Only one of these two gives you one. The Gumdrop DropTech On-Ear has a built-in microphone on the headband and a USB-C connection, so it's ready for calls out of the box. The SOULWIT Earpads have no microphone and no electronics at all — they're replacement cushions, so you'd pair them with whatever your existing Sennheiser headphones already provide.
No — neither one offers active noise cancellation. The Gumdrop DropTech On-Ear lists noise control as none and relies on passive on-ear pads. The SOULWIT Earpads reduce outside noise only through their extra-thick, high-density noise isolation foam and the seal they create, which is passive isolation, not active noise cancelling.
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