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Updated: 2026-09-25 · 7 min read · Independent comparison
If you want a volume-limited, kid-friendly pair of USB-C headphones for school and travel, choose Bywulanda Kids Headphones; if you need compact USB-C wired earbuds with an inline remote for music and calls on a modern phone, choose AZLA APL-120C.
• Bywulanda Kids Headphones — biggest strength: a switchable 85dB/94dB volume limit plus a built-in microphone and 40mm drivers, all in a foldable on-ear frame with LED lights. Biggest trade-off: it's on-ear, bulky next to earbuds, and clearly aimed at kids rather than adult listeners.
• AZLA APL-120C — biggest strength: true in-ear earbuds with an inline controller, four sizes of eartips, and USB-C wired connectivity that suits current iPhone, Samsung and Android devices. Biggest trade-off: no volume limiting and no noise control, so it's an everyday listening tool, not a child-safety product.
• Who Bywulanda is for: parents buying for a child who needs headphones for school, online lessons, tablets and travel.
• Who AZLA is for: an adult or teen who wants pocketable USB-C earbuds for a phone with a USB-C port.
The Bywulanda Kids Headphones are built around one idea: letting a child listen without a parent worrying about the volume. There's a physical switch that caps output at either 85dB or 94dB. The lower setting is the everyday one; the higher setting exists for genuinely noisy places — a plane cabin, a subway car — where you'd otherwise be tempted to crank things up. That two-position design is the single most important feature here, and it's the reason this pair exists at all.
Around that core, the spec sheet fills in the rest. The drivers are 40mm dynamic units with a 20Hz–20,000Hz range and 30-ohm impedance, so the sound is described as full-bodied with strong bass rather than thin and tinny. There's a built-in microphone for online classes and video chats, touch-and-button controls with a dedicated volume control, and sound isolation to take the edge off background noise. The headband is adjustable and the whole thing folds down, which matters when it's being shoved into a school bag. The cable is a 4.5 ft nylon-woven rope, which should survive being yanked. And yes — the ear cups light up, which is exactly the kind of detail that makes a kid actually want to wear them.
The color is mint green, the enclosure mixes faux leather and plastic, and it's an on-ear fit with an over-ear earpiece shape. It ships with a USB-C cable and a user manual, weighs 5.3 ounces, and carries a two-year warranty. If you're shopping for a child aged roughly primary-school through early teens, this is a sensible, purpose-built pick — and if you'd rather not pay more than you need to, check the current price on Amazon before deciding.
AZLA APL-120C: Who It's For
The AZLA APL-120C takes the opposite approach: small, discreet, and tuned for modern pop. It's a set of white in-ear earbuds with an 8mm dynamic driver, 16Ω impedance, and 104dB SPL/mW sensitivity at 1kHz. Read those numbers together and the picture is clear — low impedance plus high sensitivity means these are easy to drive. A phone's USB-C port alone should push them to a healthy volume without any external help.
The tuning is deliberately lively. AZLA describes it as voiced to bring out the energy in K-POP and modern pop, with clear vocals and treble and a distortion-free presentation. That's a specific, opinionated sound signature rather than a flat studio reference, and it tells you who this is for: someone who wants their music to sound fun on a commute, not someone mixing a track.
The practical details are all about daily use. There's an inline controller for calls, music, and volume, so you don't need to dig your phone out of a pocket. Four sizes of eartips are included, which is the difference between a secure fit and earbuds that fall out mid-jog. The design is inspired by the Korean moon jar — a minimal, rounded, elegant shape — and the whole package is one pair of earbuds plus the eartips. Connectivity is USB-C, wired, with no wireless mode.
What's missing is worth stating plainly: there's no noise control and no volume limiting. It's a straightforward wired listening tool. If you're on an iPhone 15/16/17, a recent Samsung, or any Android device with a USB-C outlet, it plugs straight in. If you want earbuds for an adult or teenager who mostly listens to pop and takes calls, this is a clean fit.
Side-by-Side: Which Should You Choose?
• Best for a child's hearing safety → Bywulanda Kids Headphones. The 85/94dB switch is the deciding feature; the AZLA has no limiter at all.
• Best for online lessons and video calls → Bywulanda Kids Headphones. Built-in mic plus on-ear cups that stay put through a long class.
• Best for pop and vocal-heavy music → AZLA APL-120C. The 8mm driver is explicitly tuned for lively vocals and treble.
• Best for noisy environments → Bywulanda Kids Headphones. Bump the limiter to 94dB on a plane or subway and use the sound isolation; the AZLA has no noise control.
• Best for easy phone compatibility → AZLA APL-120C. USB-C wired with an inline remote, described as compatible with current iPhone, Samsung and Android USB-C devices.
• Best for durability against rough handling → Bywulanda Kids Headphones. The nylon-woven 4.5 ft cable and two-year warranty are aimed squarely at kids.
• Best for a teenager who wants something grown-up → AZLA APL-120C. No LED lights, no child styling — just minimal earbuds.
In my opinion, these two products barely compete — they solve different problems. If I were buying for a child, I'd take the Bywulanda Kids Headphones without hesitating: the volume limiter, the microphone, the foldable frame and the two-year warranty are exactly what a parent needs, and the LED lights are a bonus that makes the kid happy too. If I were buying for myself or a teenager, I'd take the AZLA APL-120C. It's pocketable, easy to drive from a phone, and tuned for the kind of music most people actually listen to on the move. Pick by who's wearing them, not by which one looks nicer.
how to use usb c headphones on mac
Plug the USB-C connector into any USB-C port on your Mac. The system should detect it as an audio output automatically, and you can then select it under Sound settings as your output device. Both the Bywulanda Kids Headphones and the AZLA APL-120C use USB-C connectivity, so the same principle applies to each.
how to use usb c headphones on android phone
Connect the USB-C plug directly to your phone's USB-C port, then play audio — the phone routes sound to the headphones without extra setup on most modern Android devices. On the AZLA APL-120C you can also use the inline controller for calls, playback and volume; on the Bywulanda, use its built-in button and touch controls.
how to use usb c headphones on android
Same idea as any Android phone: plug into the USB-C outlet and the device treats it as a wired audio device. If your phone still has a 3.5mm jack instead of USB-C, these headphones won't connect, since both models here are USB-C only. Check your port before buying.
how to use usb c headphones on ps5
The PS5 has a USB-C port, but it's intended for accessories rather than general audio output, so results vary. The more reliable route is plugging USB-C headphones into the controller or a compatible USB audio adapter. Neither product here lists console-specific support, so treat PS5 use as something to verify rather than assume.
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