If you want a reliable, over-ear headphone with deep bass for big heads that handles daily wear without breaking the bank, choose Sony Sony mdrzx110; if you need a colorful, durable bulk pack of on-ear headphones specifically designed to fit students and large ears in a classroom setting, choose MUMSTHT Classroom Headphones Bulk.
• Sony Sony mdrzx110: Offers superior sound isolation and a wider frequency response (12 Hz–22 kHz) with an over-ear design that creates a seal for better bass, but it lacks the bright color variety and bulk-pack convenience needed for schools.
• MUMSTHT Classroom Headphones Bulk: Features a lightweight, adjustable on-ear design with 10 vibrant colors and a tangle-free cable perfect for group settings, though it sits on the ear rather than around it and has a slightly narrower frequency range.
• Best For: The Sony pick is ideal for individual users or audiophiles seeking clarity and comfort for extended listening, while the MUMSTHT option is the clear winner for teachers, parents, or institutions needing a set of durable, kid-friendly headphones for multiple users.
The Sony MDRZX110 is built for the person who wants a dedicated audio experience without the complexity of wireless technology. Its most defining feature is the over-ear design, which wraps around the ear rather than resting directly on it. This distinction matters significantly for anyone with a larger head or those who find pressure points uncomfortable after just thirty minutes of use. The rounded earpiece shape and plastic enclosure work together to create a snug fit that relies on physical contact with the outer ear to block out ambient noise, a feature known as sound isolation.
From a technical standpoint, this model shines in its audio driver performance. With a 30-millimeter dynamic driver and a frequency response ranging from 12 Hz to 22 kHz, it delivers a spectrum of sound that feels fuller than many competitors in its class. The lower end of that spectrum hits deep frequencies effectively, making it a strong contender for those looking for deep bass kids headphones for big head situations where other models might feel too thin or tinny. The impedance of 24 ohms ensures it pairs well with standard devices like smartphones, tablets, and laptops without needing an external amplifier, yet it still provides enough power to drive the 30mm drivers effectively.
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-29 · 7 min read · Independent comparison
However, this product is not for everyone. If you are looking for a headphone set to distribute among twenty different children for a school trip, the single-unit packaging and lack of color options make it less practical than a bulk solution. The contemporary white enclosure is sleek, but it shows dirt easily and offers no visual way to distinguish one pair from another in a shared environment. Furthermore, while the cable length and 3.5mm jack are standard, there is no mention of extra durability features like reinforced hinges or tangle-free sheathing in the same way some ruggedized student gear boasts. You should skip this if your primary goal is outfitting a whole classroom or if you need something that can be thrown into a backpack without worrying about the cable getting knotted up immediately.
The MUMSTHT Classroom Headphones Bulk is engineered with a very specific user in mind: the educator, the parent managing a fleet of devices, or the institution buying for groups. Its core strength lies in the "bulk" aspect itself. Coming in a pack of 25 mixed colors—ranging from red and orange to baby blue and black—it solves the immediate logistical problem of losing track of headphones when they are handed out to a room full of students. The inclusion of ten distinct colors means every child can grab their own pair instantly, reducing confusion and time spent organizing gear before a lesson begins.
Comfort and durability are the pillars of this design. The on-ear shape is described as lightweight, which is crucial for younger users who might otherwise remove heavy headphones due to discomfort. The swivel cups allow the earpieces to fold flat, making them easy to stack and store in a small bin, a vital feature for classrooms with limited shelf space. The manufacturer emphasizes a thick wire construction intended to withstand constant daily use by children, addressing the common issue of frayed cables that plague cheaper alternatives. Additionally, the adjustable headband and soft ear cushions suggest an ability to accommodate various head sizes, including those of teens and adults, which helps when the same set needs to serve a wide age range.
This product is the go-to choice for environments where functionality trumps high-fidelity audio nuances. It features a 3.5mm L-shaped plug that fits almost any device found in a modern learning lab, from Chromebooks to Android tablets. The 4-foot (120 cm) cable length provides ample slack for movement during activities, and the tangle-free design keeps the workspace tidy. However, potential buyers should note that these are on-ear headphones, meaning they rest on the cartilage of the ear rather than surrounding it. While this makes them lighter, it may result in less passive noise isolation compared to over-ear models. They are also not water-resistant, so they are unsuitable for gym classes involving sweat or outdoor weather. If you are looking for the best waterproof head phones for big head, this isn't the tool for the job, but for dry, indoor educational use, it is a robust solution.
• Best for deep bass and isolation → Sony Sony mdrzx110. The 30mm drivers and over-ear design create a tighter seal and richer low-end response compared to the on-ear alternative.
• Best for large head sizes → Sony Sony mdrzx110. The over-ear cup design distributes pressure more evenly across the head, making it more comfortable for those with larger dimensions than the on-ear clamping force.
• Best for classroom distribution → MUMSTHT Classroom Headphones Bulk. The 25-pack mixed-color setup eliminates the need for sorting and allows for instant assignment to multiple students.
• Best for storage and portability → MUMSTHT Classroom Headphones Bulk. The foldable, swivel-cup design allows for compact stacking, whereas the Sony model is bulkier when stored.
• Best for durability against tangles → MUMSTHT Classroom Headphones Bulk. The specific mention of a tangle-free cable and thick wire construction targets the chaos of student handling better than the standard cable of the Sony.
• Best for audio fidelity → Sony Sony mdrzx110. A frequency range of 12 Hz to 22 kHz offers a broader spectrum than the MUMSTHT's 20.4 kHz limit, providing clearer highs and deeper lows.
• Best for visibility → MUMSTHT Classroom Headphones Bulk. Ten vibrant color options help prevent loss and make identification simple in a busy room.
• Best for long-wear comfort → Sony Sony mdrzx110. Over-ear designs generally prevent ear fatigue better than on-ear models during extended listening sessions.
I would buy the Sony Sony mdrzx110 for my personal use because the over-ear design is simply non-negotiable for someone with a big head; it prevents the pinching and pressure that come with on-ear styles. In my opinion, the Sony Sony mdrzx110 is the superior choice for big head individuals who prioritize comfort and audio quality over bulk logistics. The deeper bass and wider frequency response provide a listening experience that feels more complete, and the sound isolation lets me focus entirely on the music without distraction. While the MUMSTHT option is undeniably clever for schools, it cannot match the ergonomic fit and sonic depth of the Sony model for a single, serious listener.
Yes, the Sony MDRZX110 is often preferred for larger heads due to its over-ear design which distributes weight better than the on-ear style of the MUMSTHT. The MUMSTHT is also adjustable, but the Sony provides a more secure seal for bigger ears.
No, the Sony MDRZX110 is not listed as water-resistant. It is designed for general indoor and travel use, so you should keep it away from rain, sweat, or liquids to avoid damage.
Both models feature a standard 3.5mm jack compatible with iPhones, iPads, Chromebooks, laptops, and Android tablets, ensuring broad connectivity without the need for adapters.
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