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Updated: 2026-09-17 · 7 min read · Independent comparison
If you want a complete, ready-to-use wired on-ear headphone for a classroom, a library cart, a kid's backpack or a travel bag, choose Bulktech 1; if you need replacement earpads that restore the comfort and sound of a pair of Marshall Major V headphones you already own, choose SOULWIT Earpads. These two products sit in completely different lanes, so the real question isn't which one is "better" — it's which job you're actually trying to solve.
• Bulktech 1 — biggest trade-off: It's a basic 32-ohm wired on-ear with a plastic enclosure and no active noise control. It's built for clear everyday audio, not audiophile listening.
• SOULWIT Earpads — biggest strength: Premium protein leather over high-density memory foam, cut specifically for the Marshall Major V, with a tool-free install and a one-year manufacturer warranty.
• SOULWIT Earpads — biggest trade-off: They are not headphones. They are a spare part, and they only fit the Major V (Major 5). Buy them for any other model and they're useless to you.
• Who Bulktech 1 is for: Buyers who need a working, durable, universally compatible headphone — often several of them — for school, work, travel or shared devices.
Bulktech 1: Who It's For
Bulktech 1 is a wired on-ear headphone built around one idea: get reliable sound into as many ears as possible without fuss. The 3.5mm jack is the whole story here. It plugs into tablets, phones, PCs, Chromebooks and other smart devices with no pairing, no charging and no app. That single detail makes it the kind of headphone you can hand to a child, leave in a computer lab, or pull out on a plane without checking whether it's charged first. The 5-foot cord gives you real slack to move around a desk, and the inline remote controls volume directly on the cable.
The physical design is aimed at long, casual sessions rather than critical listening. The build is lightweight and adjustable, with soft ear cushions and swivel cups that fold flat for stacking and storage — a small thing that matters a lot if you're managing a drawer or a bin full of them. Bulktech also leans into durability, using a thick wire and durable materials specifically with daily handling by kids in mind. The 32-ohm impedance and dynamic driver make it easy to drive from a phone or laptop headphone jack. Frequency range is listed at 20-100, and the enclosure is plastic with a leather-look black finish and no built-in microphone on this specific model.
In my opinion, this is the pick for institutional and shared use. Bulktech names classrooms, airlines, libraries, art galleries, kindergartens, health centers, museums and computer classes — plus remote learning, online studying, movie watching and music listening at home. If you're outfitting a cart of Chromebooks, replacing lost headphones for a school year, or you just want one cheap-to-own wired pair that won't strand you when the battery dies, Bulktech 1 fits that life. Skip it if you want wireless freedom, active noise cancellation or a built-in mic for calls — this model has none of those, and it isn't trying to.
SOULWIT Earpads are a maintenance part, and they're honest about it. They're tailored exclusively for the Marshall Major V (Major 5) Wireless On-Ear Bluetooth Headphones, and SOULWIT explicitly tells you to verify your model before buying. That's the most important sentence on the whole product: if you own anything other than a Major V, these pads are not for you. If you do own a Major V, though, this is the fix for the most common failure point on any on-ear headphone — the cushions.
The materials are the reason to care. SOULWIT uses premium protein leather over high-density memory foam. Protein leather is the soft, slightly grippy surface that most on-ear pads use, and memory foam is what lets a pad conform to your ear instead of pressing on it. Together they address two problems at once: the comfort that disappears when original pads flatten, and the sound quality that degrades when worn cushions stop sealing properly. SOULWIT's own framing is exactly that — old, worn ear cushions distort audio, and fresh pads keep the sound crisp and original. Whether or not the difference is dramatic on your set, a proper seal is a genuine factor in how on-ear headphones sound, especially in the low end.
Installation is designed to be painless: a clear guide, no tools required. That matters because on-ear pad swaps are fiddly on some models, and a bad fit can leave a pad loose or a driver exposed. SOULWIT also backs these with a one-year manufacturer warranty, which is a reasonable signal for a consumable part.
Side-by-Side: Which Should You Choose?
• Best for a complete, ready-to-use solution → Bulktech 1. It's a finished product; SOULWIT Earpads are a component for a product you must already own.
• Best for school, library or lab outfitting → Bulktech 1. Universal 3.5mm compatibility, a 5-foot cord, swivel cups for stacking, and a build aimed at daily handling by kids.
• Best for travel and shared devices → Bulktech 1. No battery, no pairing, no charging — plug in and go.
• Best for reviving headphones you already love → SOULWIT Earpads. If your Major V still works but feels flat and worn, replacing the cushions is the cheaper-feeling move than replacing the headphone.
• Best for comfort materials → SOULWIT Earpads. Protein leather plus high-density memory foam is a step up from the soft cushions on a basic budget on-ear.
• Best for easy, tool-free installation → SOULWIT Earpads. SOULWIT ships a clear guide and requires no tools.
• Best if you need a microphone for calls → neither, strictly. Bulktech's listed model has no mic and no noise control, and SOULWIT pads don't add one. If calls are the priority, look elsewhere.
• Best if you're unsure which to buy → Bulktech 1. It works with almost anything; the pads only work with one specific headphone.
If I had to pick one, I'd buy Bulktech 1 — but only because it's the product that stands on its own. It solves a problem the moment it arrives: a wired, universally compatible on-ear headphone with a 5-foot cord, volume control, swivel cups and a build aimed at surviving daily use. In my opinion, that's the safer buy for most people reading this, because it doesn't require you to already own anything. SOULWIT Earpads are genuinely good at what they do, and I'd recommend them without hesitation to a Marshall Major V owner with worn cushions. But they're a repair, not a purchase — a spare part for one specific headphone. If you own a Major V, buy the pads; if you need headphones, buy Bulktech 1.
They do completely different jobs, so "better" depends on your situation. Bulktech 1 is a full wired on-ear headphone that works with any 3.5mm device. SOULWIT Earpads are replacement cushions that fit only the Marshall Major V. One is a product; the other is a part.
Only if your headphones are the Marshall Major V (Major 5) Wireless On-Ear Bluetooth model. SOULWIT states the pads are tailored exclusively to that model and asks buyers to verify before purchasing. For any other headphone, they won't fit.
No. The listed Bulktech 1 model has no built-in mic and no noise control, and it uses a wired 3.5mm connection with a remote for volume. If you need a mic for meetings or calls, this specific model isn't the right fit.
That depends on your goal. If you need a headphone, check Bulktech 1; if you need to refresh a Major V, check SOULWIT Earpads. Since neither this page nor the data sheets list prices, use the "Check latest price on Amazon" button for whichever one matches your need.
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