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Updated: 2026-09-17 · 6 min read · Independent comparison
• Hengliyuan's biggest strength: A 10-pack in 5 colors with a reinforced 3.5 mm plug, swivel-fold earcups and a retractable headband — a compact, durability-minded set for a small group or a replacement stash.
• Hengliyuan's biggest trade-off: It only covers 10 students, so a full class means buying multiple packs, and its noise control is listed as sound isolation rather than anything active.
• TJZXGUI 30's biggest strength: One box covers an entire class of 30 with multi-color on-ear headphones and standard 3.5 mm plug-and-play for Chromebooks, laptops and PCs.
• TJZXGUI 30's biggest trade-off: The spec sheet is leaner — no folding, swivel or plug-reinforcement claims, and noise control is listed as none.
• Who Hengliyuan is for: Teachers, aides or tech coordinators equipping a small group, a station rotation, or a spares drawer where kids are hard on gear.
• Who TJZXGUI 30 is for: Schools, labs, libraries and museums that need to hand out headphones to a whole room at once with minimal setup.
Hengliyuan sells this as a classroom pack, not a single pair. You get 10 on-ear headphones in 5 colors — red, yellow, green, blue and black — each individually wrapped and sealed. That color spread matters more than it sounds: in a room full of kids, color is the fastest way to assign, sort and return gear without name tags. The 10-count framing makes it a fit for small groups, a single reading station, a tutoring setup, or a teacher who wants a bench of spares that can absorb loss and breakage without gutting the whole set.
The durability story is the part I'd pay attention to if I were buying for a school. The plug uses a "special reinforcement process," and the brand claims that extends usable life by at least 6 to 12 months. I can't verify that claim as a test result, but the design intent is clear: the 3.5 mm jack is usually the first thing to fail on cheap classroom headphones, so reinforcing it is a sensible place to spend effort. The earcups swivel and the headband retracts, which helps the set fit both adult and child head shapes and makes storage tidier between periods. Soft leather ear cushions and a lightweight housing round out the comfort picture. The 32 ohm impedance and dynamic driver are standard for this category, and the 3.5 mm wired connection keeps things simple. There's also a 1-year warranty and a stated after-sales service commitment.
Who should skip it? Anyone who needs 30 headphones in one order. Ten units is ten units. If you're outfitting a full class, you'd be buying three packs, and you'd want to think about whether you'd rather have one uniform set or three smaller ones. Teachers who want nothing but the plainest possible spec sheet may also prefer the simpler TJZXGUI approach. And if you need active noise cancellation, neither of these is that — Hengliyuan lists sound isolation, which is passive, not active.
TJZXGUI's pitch is volume and simplicity. This is a 30-pack of wired, multi-color on-ear headphones explicitly designed for schools, classrooms and computer labs, and the core promise is logistical: one purchase accommodates an entire class, which streamlines how you distribute and collect devices. If you've ever tried to run a lesson while three kids wait for a headphone that walked off last week, you understand why a single matched set of 30 is appealing.
The audio framing is study-focused rather than music-focused. TJZXGUI describes "clear, stable" performance for online learning, listening courses and exams — the goal is consistency so students stay on task, not audiophile sound. Comfort gets similar treatment: an adjustable headband and lightweight construction for daily wear, including extended sessions. Connectivity is the standard 3.5 mm jack, and the brand calls out compatibility with Chromebooks, laptops and PCs specifically, with plug-and-play so there's no setup step before a lesson starts. That's the exact scenario most 1:1 Chromebook classrooms live in.
The spec sheet is honest about being minimal. Impedance is 32 ohm, same as the Hengliyuan set. But there's no mention of folding, swiveling, retractable headbands or reinforced plugs, and noise control is listed as none — so this is a straightforward passive on-ear headphone, not a hardened one. There's a 1-year warranty and 24-hour customer support, which is a reasonable safety net for a bulk order. Who should skip it? Buyers who only need a handful of headphones, or who specifically want folding, swivel storage and a reinforced jack, will find the Hengliyuan set better aligned with those needs. Smaller programs that can't store or use 30 units at once should also think twice.
• Best for covering a full class in one order → TJZXGUI 30. Thirty units, one purchase, no math.
• Best for small groups, stations or a spares drawer → Hengliyuan Classroom Headphones Bulk. A 10-pack is the right size when you don't need a whole room.
• Best for storage and portability → Hengliyuan Classroom Headphones Bulk. Swivel earcups and a retractable headband make it easier to tuck away between uses.
• Best for rough handling and jack longevity → Hengliyuan Classroom Headphones Bulk. The reinforced 3.5 mm plug is the standout design detail here.
• Best for Chromebook-heavy classrooms → TJZXGUI 30. Plug-and-play 3.5 mm compatibility is called out directly for Chromebooks, laptops and PCs.
• Best for color-coded classroom management → both. Each ships mixed colors across the pack, so either works for assigning and tracking.
• Best for fit across ages → Hengliyuan Classroom Headphones Bulk. The retractable headband is explicitly pitched at both adult and child head shapes.
• Best for simplicity → TJZXGUI 30. Fewer moving parts, fewer claims, just a matched set of 30.
In my opinion, the deciding factor here is headcount, not sound. If you're equipping one class of roughly 30 students and you want the least friction — one box, plug-and-play, done — I'd buy the TJZXGUI 30. If you're running small groups, a lab rotation, or you want a set that's explicitly built around surviving kids and a reinforced jack, I'd buy the Hengliyuan Classroom Headphones Bulk and accept that you may need multiple packs for a large room. Neither is a premium headphone; both are honest classroom tools, and the right one is the one that matches your roster size and how hard your students are on gear.
FAQ
Yes. Both use a standard 3.5 mm wired jack, and TJZXGUI specifically lists Chromebook, laptop and PC compatibility. Plug-and-play applies to both.
On paper, Hengliyuan makes the stronger durability case — a reinforced 3.5 mm plug, swivel earcups and a retractable headband. TJZXGUI's spec sheet doesn't mention reinforcement or folding.
Neither. Hengliyuan lists sound isolation (passive), and TJZXGUI lists noise control as none. If you need active noise cancellation, look elsewhere. For current pricing on either set, check the button on this page.
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