If you want a wired USB-C option for big ears, choose CNSZSLZ 30; if you need adjustable on-ear headphones with a 3.5 mm plug, choose YFSFQS 10.
For classroom use, the key difference is simple: one set gives you 30 in-ear earbuds, while the other gives you 10 on-ear headphones.
CNSZSLZ 30 vs YFSFQS 10 at a Glance
• CNSZSLZ 30’s biggest strength: 30 wired USB-C earbuds in six colors for classroom organization; trade-off: in-ear design and USB-C connection won’t suit every listener or device.
• YFSFQS 10’s biggest strength: adjustable on-ear headphones with soft cushions and a standard 3.5 mm plug; trade-off: the set contains 10 headphones rather than 30, and on-ear pads rest directly against the ears.
• Choose CNSZSLZ 30 for USB-C classroom devices and a larger set of individual listening options.
• Choose YFSFQS 10 for devices with a 3.5 mm jack and students who prefer a headband-style fit.
• For big ears: compare the in-ear fit with the on-ear cushions and adjustable headband. Neither product’s listed details specify earbud-tip sizes or ear-cup dimensions.
CNSZSLZ 30 is a wired USB-C set of 30 in-ear earbuds, intended for classroom activities, school assignments, and educational listening. The set includes six different colors, which can make it easier to distinguish units during group learning or when students share classroom devices. For a teacher managing a larger group, having 30 individual earbuds in one set may be more useful than a smaller class set of headband headphones.
The USB-C connection is the defining practical detail. The listed compatible devices include Chromebooks, tablets, laptops, PCs, and other USB-C devices. If students already use USB-C ports for lessons, these earbuds avoid the need for a 3.5 mm connection. Their lightweight design and soft tips are described as supporting comfortable listening for videos, reading programs, and classroom instruction. That gives the set a clear role for short or routine learning activities, though comfort with an in-ear style is personal.
How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-22 · 7 min read · Independent comparison
Who should skip it: Skip CNSZSLZ 30 if you need a 3.5 mm plug, want an on-ear headband, or already know you dislike in-ear earbuds.
YFSFQS 10 is a 10-pack of wired on-ear headphones with a standard 3.5 mm jack. The listed compatible devices include Chromebooks, laptops, tablets, computers, and phones. That plug is the central reason to consider this set: it fits devices that use a 3.5 mm headphone connection, rather than the USB-C connection on CNSZSLZ 30. The sheet describes the set as mixed colors, though it does not list how many colors are included.
The design includes soft ear cushions and an adjustable headband. That arrangement may appeal to students who don’t want an earbud tip sitting inside the ear. The single-sided cable layout also means the cord runs from one side rather than both sides of the headphones, a detail the product sheet presents as helping reduce tangling or students pulling at wires. Individual sealed bags are included, which may be handy when distributing a class set or keeping units separated between uses.
For big ears, these are clip on earbuds for big ears only in the broad sense of an alternative to in-ear buds: they are not clip-on earbuds. They are on-ear headphones, with cushions that rest against the ears and an adjustable headband. That may be a more comfortable style for some people, but the listed information does not provide ear-pad dimensions or guarantee that the cushions will fully cover larger ears. The set also has no listed noise control, so it should not be treated as a noise-blocking option.
Who should skip it: Skip YFSFQS 10 if your devices need USB-C audio, you prefer earbuds, or you need a larger set than 10 headphones.
• Best for a USB-C classroom device → CNSZSLZ 30. Its listed connection is USB-C, and it is intended for Chromebooks, tablets, laptops, PCs, and other USB-C devices.
• Best for a 3.5 mm headphone jack → YFSFQS 10. Its standard plug is listed for Chromebooks, laptops, tablets, computers, and phones with that connection.
• Best for a larger group set → CNSZSLZ 30. It includes 30 earbuds, compared with 10 on-ear headphones in the YFSFQS set.
• Best for students who prefer an over-ear-adjacent, headband style → YFSFQS 10. Its adjustable headband and soft cushions avoid the in-ear-tip design, though the headphones are on-ear, not over-ear.
• Best for separating units by color → CNSZSLZ 30. Its six colors provide a specific organization detail for shared classroom or group activities.
• Best for individually bagged distribution → YFSFQS 10. Individual sealed bags are listed as part of the set.
• Best if you want the smallest listed wearing design → CNSZSLZ 30. These are lightweight in-ear earbuds rather than headband headphones, but listeners must be comfortable with tips in their ears.
• Best for a one-sided cord layout → YFSFQS 10. Its single-sided cable is a stated design feature, useful to consider when cords tend to get tangled during classroom handling.
Start with the ports on the devices students will use. CNSZSLZ 30 has a USB-C connection; YFSFQS 10 has a 3.5 mm jack. The product details don’t list adapters for either set, so don’t assume one can be substituted for the other without checking the device setup. In a school with multiple kinds of equipment, compatibility may matter more than the wearing style.
Next, think about who will wear the headphones and for how long. CNSZSLZ 30 puts a soft-tipped earbud in each ear, while YFSFQS 10 uses cushioned pads resting on the ears and an adjustable headband. Those designs feel different by their nature, but the available specifications don’t give pad measurements, tip dimensions, or fit guarantees. For big ears, it’s especially sensible to treat comfort as a personal-fit question rather than assume either style will work for everyone.
The set size also changes the classroom use case. Thirty earbuds may be a better match for a larger group, while 10 on-ear headphones may make sense for a smaller group or a room where students need a headband style. CNSZSLZ’s six colors offer one way to distinguish earbuds. YFSFQS’s individual bags support distribution and separation. Neither description specifies storage cases or a classroom checkout system.
Finally, don’t choose either set for wireless listening or noise cancellation. Both are listed as wired, and both list no noise control. If your priorities include Bluetooth, a particular sound-isolation level, or a precise fit for larger ears, those details aren’t established by the product information here. The YFSFQS sheet lists a 1-year guarantee, while CNSZSLZ lists a 1-year warranty; those are the stated coverage details, not a substitute for checking the terms that apply to your purchase.
I’d choose CNSZSLZ 30 for a classroom that needs a larger USB-C earbud set and can use its six-color organization.
For big ears, though, I would not assume its in-ear tips will fit comfortably; I’d compare that style carefully with the on-ear alternative.
If the students prefer a headband and their devices have 3.5 mm jacks, I’d choose YFSFQS 10 instead.
My overall pick is CNSZSLZ 30 when the USB-C connection and 30-piece set match the classroom’s needs.
FAQ
No. Both products are listed as wired. CNSZSLZ 30 connects through USB-C, while YFSFQS 10 uses a 3.5 mm jack.
Neither listing provides ear-tip or ear-pad measurements, so there is no confirmed fit advantage for larger ears. CNSZSLZ 30 is in-ear; YFSFQS 10 is on-ear with an adjustable headband and soft cushions.
Check the Chromebook’s audio connection first. CNSZSLZ 30 is listed for USB-C devices, while YFSFQS 10 is listed for Chromebooks with a 3.5 mm jack.
CNSZSLZ 30 has 30 earbuds and six colors, which may suit a larger group needing visible color distinctions. YFSFQS 10 has 10 headphones and individual sealed bags, which may suit smaller-scale distribution.
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