We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-02 · 6 min read · Independent comparison
If you want a full-size, folding over-ear headphone with a wide 12 Hz–22 kHz range and deep bass for everyday music listening, choose Sony MDR-ZX110; if you need a lightweight, kid-friendly on-ear headset with an adjustable headband that stays comfortable on a small head, choose Hemobllo Kids Headphones.
• Sony MDR-ZX110 — biggest strength: A wide 12 Hz–22 kHz frequency range with 30 mm neodymium dynamic drivers, delivering deep bass and clear highs for music, movies, and gaming on any device with a 3.5 mm jack.
• Sony MDR-ZX110 — biggest trade-off: The over-ear, closed-back design with a self-adjusting headband is built for adults (listed age range: Adult) and may feel loose or bulky on a child's smaller head.
• Hemobllo Kids Headphones — biggest strength: An adjustable headband and cushioned on-ear pads explicitly sized for children, weighing roughly 2.72 ounces, with a foldable frame that slips into a backpack.
• Hemobllo Kids Headphones — biggest trade-off: Wired-only connectivity and on-ear (not over-ear) cups mean less isolation than a closed-back design, and the 32-ohm impedance is designed for basic device output rather than high-fidelity listening.
• Choose Sony MDR-ZX110 if you want a do-everything headphone for an adult or teen who cares about sound quality and portability.
• Choose Hemobllo Kids Headphones if you want a comfortable, lightweight, durable headset that actually fits a small head and can survive being tossed in a school bag.
The MDR-ZX110 is a straightforward, no-frills over-ear headphone from Sony. The spec sheet tells the story: 30 mm neodymium dynamic drivers, a 12 Hz–22 kHz frequency response, and 24-ohm impedance. That combination means it can be driven directly from a phone, laptop, or tablet without a separate amplifier, and it will still deliver punchy bass and a rich midrange. The closed-back, enfolding design seals around the ear, which both keeps your music in and pushes external noise out — a meaningful advantage over open on-ear designs in a noisy room or on a commute.
Comfort is handled by a self-adjusting headband and soft cushioned earcups that cover the whole ear. The earcups swivel flat, so the whole thing folds into a suitcase or backpack without eating much space. The 1.2 m y-type cable is built to resist snags and tangles. Weight comes in at 181 g, which is light for a full-size over-ear headphone.
Hemobllo Kids Headphones: Who It's For
The Hemobllo Kids Headphones are designed from the ground up for children. The headline feature is fit: an adjustable headband paired with cushioned on-ear pads, built to reduce pressure on a small head and ears during long listening sessions. At roughly 2.72 ounces, they are significantly lighter than a typical adult over-ear model, which matters when a kid is wearing them for a full school day, a long car ride, or a flight.
The build uses ABS and PVC, materials chosen for a lightweight but durable feel — the kind of thing that can handle being folded and shoved into a backpack. And folding is central to the design: the frame collapses into a compact shape for storage and travel. Connectivity is wired-only via a 3.5 mm jack, compatible with phones, tablets, laptops, and desktops. The 32-ohm impedance and dynamic drivers are tuned for straightforward device output rather than audiophile gear.
The noise control is listed as active noise cancellation, which is unusual at this category and gives kids a way to dial down airplane cabin drone or classroom chatter. Who should buy it? Parents who need a headset that fits a child properly, travels well, and won't be a burden to carry. Who should skip it? Adults who want a primary listening headphone — the on-ear fit and child-oriented tuning aren't aimed at critical listening, and the wired-only connection limits freedom of movement.
Side-by-Side: Which Should You Choose?
• Best for small heads → Hemobllo Kids Headphones: the adjustable headband and kid-specific sizing are the whole point of the design.
• Best for long listening sessions (adults) → Sony MDR-ZX110: over-ear cushioned cups and a self-adjusting headband distribute pressure across the whole ear.
• Best for portability and travel → Hemobllo Kids Headphones: at 2.72 ounces with a foldable frame, it wins on packability for kids on the go.
• Best for noise isolation → Sony MDR-ZX110: the closed-back, enfolding design seals in sound and keeps distractions out more effectively than an on-ear cup.
• Best for durability with children → Hemobllo Kids Headphones: lightweight ABS/PVC construction is built for the way kids actually handle their gear.
• Best for versatile connectivity → Sony MDR-ZX110: 3.5 mm jack plus Bluetooth with a 10 m range covers more devices and use cases.
• Best for a first headphone for a young child → Hemobllo Kids Headphones: the fit, weight, and adjustability are all designed around smaller wearers.
In my opinion, these two aren't really competing for the same buyer — they're competing for the same household. If you're buying for yourself or a teenager and want a headphone that sounds good, folds flat, and works with everything, I'd pick the Sony MDR-ZX110. If you're buying for a child, I'd pick the Hemobllo Kids Headphones without hesitation, because the adjustable headband and 2.72-ounce build are made for small heads in a way the Sony simply isn't. If I had to name the single reason to choose one over the other: it's fit. Buy for the head that will wear it, and check the current price on Amazon before you commit.
FAQ
what are the best headphones for small heads
what headphones are good for small heads
Look for an adjustable headband and a lightweight frame. The Hemobllo fits that description with a foldable on-ear design in ABS and PVC and a 3.5 mm wired connection. The Sony MDR-ZX110 offers a self-adjusting headband, but its over-ear, closed-back cups are designed around adult head sizes.
what are the best noise cancelling headphones for small heads
The Hemobllo Kids Headphones list active noise cancellation in their specs, and their adjustable headband makes them the small-head option of the two. The Sony MDR-ZX110 instead relies on a closed-back, enfolding design for sound isolation rather than active noise cancellation.
which headphones are best for small heads
If the wearer is a child, I'd recommend the Hemobllo Kids Headphones — the adjustable headband, cushioned pads, and low weight are all aimed at smaller heads. Choose the Sony MDR-ZX110 instead if the wearer is an adult or teen who wants wider frequency range and folding over-ear cups.
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