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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a washable, volume-limited character headband your child can wear to bed, on a plane or in the car while listening to their own audio, choose CozyPhones PJ Masks Catboy; if you need a convertible earmuff-and-headband that physically blocks loud noise for a baby or toddler who doesn't need to hear anything at all, choose Momfree 2-in-1.
• CozyPhones PJ Masks Catboy — biggest strength: a soft, stretchy fleece headband with thin built-in speakers, volume limited to 90 dB, and a 52-inch braided cord that survives real kid handling.
• CozyPhones PJ Masks Catboy — biggest trade-off: it's a wired, on-ear listening device with no noise control, so it plays audio rather than silencing the world around your child.
• Momfree 2-in-1 — biggest strength: 25 dB of passive noise reduction with a detachable design that converts from earmuffs into a flat sleep headband, sized for babies and toddlers from 3 to 48 months.
• Momfree 2-in-1 — biggest trade-off: there's no audio at all — it protects hearing, it doesn't deliver sound — and it's built for the 3–48 month window, so bigger kids age out.
• Who each pick is for: CozyPhones for a PJ Masks fan who wants their own music, stories or school audio in a headband that won't press on earbuds; Momfree for a parent trying to protect an infant's ears at a fireworks show, a concert or on a flight.
This is a listening product that happens to look like a costume piece. The Catboy headband is officially licensed PJ Masks styling, but the real design decision is the thin speaker set buried inside soft fleece: no earbuds jammed into small ear canals, no bulky over-ear cups that slide off a five-year-old's head. The band is stretchy, stays put, and — this matters more than any spec sheet line — it's washable. A kids' headphone you can actually clean is a different category of product from one you can't.
The audio side is deliberately conservative. The drivers are dynamic, 32 ohm, with a 20 Hz–20,000 Hz frequency range, but the built-in volume-limiting circuitry caps output at 90 dB. That's the number CozyPhones is designing around, and it's the reason I'd point a parent here rather than at a generic pair of cheap headphones: the ceiling exists so a child can't accidentally crank it. Connection is a 3.5 mm stereo plug on a 52-inch braided cord that's built not to kink or twist, and it works with most phones, tablets and laptops. Note the cord: this is wired, not wireless, despite the listing mentioning Bluetooth in its connectivity fields. Plan for a dongle if your tablet has no headphone jack.
Who should buy it: parents of kids who hate earbuds, kids who want to fall asleep to an audiobook, and families doing long car or plane trips where the headband doubles as a sleep mask and won't fight the car seat headrest. Who should skip it: anyone who needs actual noise blocking. There's no noise control here at all, and there's no warranty listed, so treat it as a fun, functional, replaceable kid accessory rather than a long-term audio investment.
Momfree solves a completely different problem. This is hearing protection first and comfort second, and the 25 dB noise reduction figure is the whole point — it's engineered for sensitive infant ears at fireworks, concerts, sports events and loud travel days. There's no speaker, no cord, no audio of any kind. It reduces what reaches your baby's ears; it doesn't entertain them.
The design is where it earns the "2-in-1" name. The earmuffs detach, and what's left is a soft, flat headband — the configuration you want for a stroller nap or a flight, because a baby can lie their head down without a plastic cup digging in. The ear cushions are PU leather over memory foam, described as breathable and skin-friendly, and the whole thing is pitched as pressure-free. The headband is non-slip and adjustable, with ABS/PVC construction, and the sizing is explicit: 3 to 48 months. A mini carrying bag is included, which sounds trivial until you're the person digging through a diaper bag at an airport gate.
Who should buy it: parents of babies and toddlers in exactly that 3–48 month range who have a loud event coming up, or who want naps to survive a noisy house, a train or a flight. Who should skip it: anyone with a child past the top of that size range, and anyone hoping this will play music or stories. It won't. It's a protective accessory, and it should be judged as one.
• Best for actual listening (music, stories, school audio) → CozyPhones PJ Masks Catboy. It's the only one of the two with speakers.
• Best for blocking loud environments → Momfree 2-in-1. 25 dB of passive reduction versus none.
• Best for sleep and travel positioning → Momfree 2-in-1. Detaching the earmuffs into a flat headband is the smarter geometry for a sleeping baby.
• Best for older kids (roughly 4+) → CozyPhones PJ Masks Catboy. Momfree's stated range stops at 48 months.
• Best for volume safety while listening → CozyPhones PJ Masks Catboy. The 90 dB limiter is the feature that matters most here.
• Best for durability against kid abuse → CozyPhones PJ Masks Catboy on the cable, Momfree 2-in-1 on the frame. A 52-inch braided non-kinking cord versus ABS/PVC construction — different failure points, both addressed.
• Best for a child who refuses earbuds and hates over-ear cups → CozyPhones PJ Masks Catboy. The fleece headband format is the entire selling point.
• Best for a newborn-to-toddler parent with a loud event on the calendar → Momfree 2-in-1. Adjustable, non-slip, and sized down for small heads.
My Verdict
how to fix headband on headphones
It depends which kind of "fix" you mean. On the CozyPhones PJ Masks Catboy, the speakers sit inside a stretchy fleece band that's designed to be washed, so if the band loosens or shifts you're working with fabric, not a rigid plastic frame. On the Momfree 2-in-1, the headband is adjustable and non-slip by design and the earmuffs detach from it, so reattaching means reseating the cups onto the band rather than repairing a hinge.
Only the CozyPhones PJ Masks Catboy does. Its built-in volume-controlled circuitry caps output at 90 dB, which CozyPhones describes as the safe level for young children's ears. The Momfree 2-in-1 has no audio components at all — it's a hearing protection product, so there's no volume to limit.
The Momfree 2-in-1 is described as reducing noise by 25 dB, which is passive blocking — the cushions physically keep sound out. The CozyPhones PJ Masks Catboy lists its noise control as none; it plays audio into the headband rather than shielding your child from surrounding sound. If your goal is a quieter environment, that's the Momfree's job.
The Momfree 2-in-1 is explicitly sized for 3 to 48 months, with memory foam and PU leather cushions described as pressure-free and skin-friendly, so it's the one built for that age group. The CozyPhones PJ Masks Catboy is listed for kids generally, with a 90 dB volume cap intended to protect young ears — but it's a listening device, so it suits a child old enough to wear and use one.
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