How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a wireless, all-day on-ear headphone with a big battery and a wired backup, choose Skullcandy Cassette; if you need a safe, wired USB-C headphone for a kid on a Chromebook or tablet, choose QearFun USB C Kids.
• Skullcandy Cassette biggest strength: up to 22 hours of Bluetooth 5.0 playback with Rapid Charge (10 minutes = 3 hours of listening), plus an included 3.5mm AUX cable so it works even when the battery is flat.
• Skullcandy Cassette biggest trade-off: it's a general adult on-ear model with passive sound isolation only — no volume limiter, so it isn't the kid-safe pick.
• QearFun USB C Kids biggest strength: a switchable 85/94dB volume limit, a USB-C plug-and-play connection, and a sharing port so two kids can listen from one device.
• QearFun USB C Kids biggest trade-off: it's wired only with no battery, and it depends on a USB-C port that actually outputs digital audio.
• Pick the Skullcandy Cassette if you want one headphone for commuting, travel and calls without cables.
• Pick the QearFun USB C Kids if you're buying for a child and volume safety plus a simple USB-C connection matter more than wireless freedom.
The Cassette is built around one idea: keep you listening for a long time without fuss. The headline number is up to 22 hours of battery life, and Rapid Charge tops you back up fast — 10 minutes on the charger gets you roughly 3 hours of playback. That's the kind of figure that matters on a long flight or a full workday, because you're not hunting for an outlet every few hours. A full charge takes about 1.5 hours.
The physical design is travel-first. It's a collapsible on-ear with a lightweight headband and plush cushions that pivot in every direction, so it folds down small in a bag and the earcups can angle to sit flat against your head. You get push-button controls for volume, track skipping and answering or rejecting calls, plus a built-in microphone for voice. Bluetooth 5.0 gives you a 10-meter range, and the 40mm dynamic drivers cover a standard 20Hz–20,000Hz range at 30 ohms.
Where it fits best: adults and older teens who want a casual wireless on-ear for music, podcasts and calls, and who like the insurance of the included 3.5mm AUX cable — plug in for a direct, zero-latency connection whenever you want. The trade-offs are honest ones. There's no active noise cancellation, just passive sound isolation from the on-ear seal, and no volume-limiting mode, so I wouldn't treat it as a child-safety product. If you want wireless freedom and a wired fallback in one pair, this is the one. If you specifically need to cap volume for a young kid, skip it.
The QearFun is a purpose-built kids' headphone, and its most important spec is the one aimed at parents: a switchable 85/94dB volume limit. The 85dB mode is the everyday setting for protecting young ears, and the 94dB mode exists for genuinely noisy places — a plane cabin, a car on the highway — where the quieter setting gets drowned out. That single switch is the reason this pair exists.
The connection is just as deliberate. It's a wired USB-C headphone built for modern devices — iPad Pro/Air/Mini, Chromebook, MacBook, tablets and newer smartphones — with no adapter and no pairing. One caveat worth knowing before you buy: it relies on the USB-C digital audio standard, so your device's USB-C port has to support audio output. If it doesn't, the headphone won't carry sound. There's also a 3.5mm jack on the headphone itself, but that's for the sharing feature, not for connecting to your phone.
That sharing port is the standout. A second headphone with a 3.5mm plug can connect and listen to the same source, which is genuinely useful when two kids want to watch the same movie on one tablet. Around it you get a built-in mic and in-line button controls for online classes, Zoom calls and gaming, 40mm drivers at 32 ohms, an adjustable headband with soft padded cushions, and a foldable body that stows in a backpack. The cord is braided nylon and tangle-resistant, which matters with kids. No battery means nothing to charge — and nothing to run out mid-lesson.
Side-by-Side: Which Should You Choose?
• Best for battery life → Skullcandy Cassette. Up to 22 hours, plus Rapid Charge for a 3-hour top-up in 10 minutes.
• Best for wireless freedom → Skullcandy Cassette. Bluetooth 5.0 with a 10-meter range and push-button call and track controls.
• Best for simple plug-and-play → QearFun USB C Kids. USB-C in, no pairing, no charging — provided your device's port supports audio output.
• Best for sharing → QearFun USB C Kids. The extra jack lets a second 3.5mm headphone listen to the same device.
• Best for travel and commuting → Skullcandy Cassette. It folds down, and the included AUX cable covers you when the battery is empty.
• Best for a child's daily school use → QearFun USB C Kids. Kid-focused fit, adjustable headband, braided tangle-free cord and a foldable frame.
• Best for an adult who wants one pair for everything → Skullcandy Cassette. Wireless, wired backup and a mic in a single package.
In my opinion, the right pick comes down to who's wearing them. If this is for you — an adult or older teen who wants a lightweight, collapsible on-ear with up to 22 hours of battery, Rapid Charge, Bluetooth 5.0 and a 3.5mm cable for backup — I'd buy the Skullcandy Cassette. If this is for a child, the decision flips: the QearFun USB C Kids wins on the switchable 85/94dB volume limit, USB-C plug-and-play and the two-kid sharing port. Buy for the wearer, not the spec sheet. Price matters too here, so check the current price on Amazon before you commit.
how to clean on ear headphones
Wipe the earcups and headband with a soft, slightly damp cloth, and use a dry cloth on the plastic frame. Avoid soaking the cushions and never submerge a wireless pair like the Skullcandy Cassette. For the QearFun, keep moisture away from the USB-C connector and the in-line controls.
how to fit on ear headphones
Slide the headband so the cushions rest flat against your ears rather than pressing on them, then adjust each side evenly. The Skullcandy Cassette has cushions that pivot in every direction to help them sit flush, and the QearFun has an adjustable headband sized for growing kids.
how to ear headphones
If you mean which way they go on, the cushion marked L goes on your left ear and R on your right — the on-ear design rests on the outside of the ear, not around it. Getting that right keeps the mic and in-line controls on the correct side for calls.
how to open ear headphones
If you mean folding them out, the Skullcandy Cassette unfolds from its collapsible travel position and the QearFun opens from its folded state. Extend the headband, then unfold the earcups gently — don't force the hinges, since both rely on plastic joints.
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