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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-03 · 7 min read · Independent comparison
• COO&KOO USB-C — biggest strength: it turns any USB-C port into a 3.5mm headphone jack, so your existing wired earphones and headphones keep working across iPhone, iPad, MacBook, Galaxy and Pixel devices.
• COO&KOO USB-C — biggest trade-off: it is an adapter, not headphones. If you don't already own a 3.5mm headset you like, there is nothing here to listen through.
• Ladont 2 — biggest strength: a complete on-ear USB-C headset with a built-in mic, inline controls and a steel-reinforced headband, sold as a two-pack in mixed colors.
• Ladont 2 — biggest trade-off: the color is a mystery until the box arrives, it's aimed at kids and teens, and it's a fixed headset rather than a flexible adapter.
• Pick COO&KOO USB-C if you want to reuse your own wired headphones on USB-C gear.
• Pick Ladont 2 if you need two ready-to-use headsets with mics for school, calls or shared devices.
COO&KOO USB-C is a USB-C to 3.5mm audio adapter, and it comes as a two-pack. The whole pitch is simplicity: plug the USB-C end into your device, plug your wired headphones into the 3.5mm socket, and you're listening. No drivers, no pairing, no charging, no settings to dig through. That "no setup" quality is the real feature here — it's the kind of accessory you keep clipped in a bag so that a dead wireless earbud battery never ends your podcast.
The compatibility list is the part that matters most. Per the data sheet, it covers iPhone 16 Pro Max, 16 Pro, 16, 16e, iPhone 15 Pro Max, 15 Pro, 15 and 15 Plus, plus iPad Pro, iPad Air, iPad and iPad mini. On the Android side it lists Samsung Galaxy S25 Ultra, S25 and S25+, S24 Ultra, S24, S24+, S23 Ultra, S23, S23+, Galaxy Tab S10 Ultra and Tab S9 FE Plus, Google Pixel 9, Pixel 9 Pro, Pixel 9 Pro XL, Pixel 8, Pixel 8 Pro, Pixel Fold, and Fire Max 11. In other words, if your device dropped the headphone jack, this dongle is the bridge back to it.
It's white, it weighs roughly 0.01 kg, and it's built to be tossed in a pocket without bending or breaking, which is exactly what you want from something this small. It also has two ports — USB-C in, 3.5mm out — and it needs no external power.
Who should buy it: anyone with a drawer full of wired headphones who moved to a USB-C phone, tablet or laptop and wants to keep using them. It's also handy for travel, commuting and work calls, since there's no battery to manage. Who should skip it: if you don't own a 3.5mm headset, or if you want something with a microphone and volume controls built in, this isn't the product for you. One thing worth knowing from the data sheet: Apple EarPods with a 3.5mm jack don't support mic or volume controls through this adapter, so plan accordingly.
Ladont 2 is a completely different animal. It's a two-pack of wired USB-C on-ear headphones with a microphone, aimed squarely at kids, teens and school use. Each box contains two headsets in randomly selected colors from a set of five, so you don't know which colors you're getting until it arrives — that's framed as a "mystery box" surprise, which is fun for siblings or as a gift, but less fun if you need a specific color to match a school uniform.
The build is the standout. There's an embedded steel core inside the padded headband, so it's flexible but designed not to snap the way all-plastic headbands do. The ear cushions are leatherette — soft, skin-friendly and breathable, which matters when a kid wears them for a full day of online learning. The cable is reinforced braided, so it resists tangling and survives being yanked out of a backpack.
On the tech side, the data sheet lists 13mm dynamic drivers, 80 ohm impedance, 92 dB sensitivity, and a frequency range of 20.4 Hz to 20,000 Hz. The connection is native USB-C wired — no adapter, no pairing, no charging — and it lists compatibility with Chromebook, iPad, tablet, laptop and PC. There's a built-in mic for online classes and voice calls, plus inline push-button controls for volume, play/pause and calls. Notably, the noise control field says "None," so there's no active noise cancellation here; the leatherette cushions are about comfort, not isolation.
Side-by-Side: Which Should You Choose?
• Best for reusing your own headphones → COO&KOO USB-C. It exists to convert USB-C into a 3.5mm jack, nothing more.
• Best for a complete, ready-to-use headset → Ladont 2. Headphones, mic and controls are all in the box.
• Best for kids and school → Ladont 2. Steel-reinforced headband, leatherette cushions and a kids/teens age range.
• Best for travel and commuting → COO&KOO USB-C. It weighs about 0.01 kg and needs no charging or pairing.
• Best for online classes and calls → Ladont 2. A built-in mic plus inline call and volume controls.
• Best for durability against drops and pulls → Ladont 2. The reinforced steel headband and braided cable are built for rough handling.
• Best for a two-pack of the same thing → both. COO&KOO gives you two adapters; Ladont 2 gives you two headsets in mixed colors.
• Best for multi-device households → COO&KOO USB-C. Its compatibility list spans iPhone, iPad, MacBook, Galaxy, Pixel and Fire devices.
In my opinion, these two products only look like competitors because both say "USB-C" on the box — they solve opposite problems. If your issue is that your favorite wired headphones no longer fit your phone, I'd buy COO&KOO USB-C. It's the cheaper-feeling, more universal fix, and it works with the gear you already trust. But if you're buying for a kid, a student or a shared classroom device and you need headphones, a mic and controls in one shot, I'd buy Ladont 2 — the steel headband and leatherette cushions are the right priorities for that audience. For most adults reading this, COO&KOO USB-C is the more broadly useful pick.
how to use usb c headphones on mac
Plug the USB-C connector straight into a USB-C port on your MacBook or iPad and the device should switch audio output automatically. There's no driver or pairing step — with the COO&KOO USB-C adapter, you plug the dongle into the Mac and your 3.5mm headphones into the dongle. If sound stays on the speakers, open your sound settings and pick the USB-C device as output.
how to use usb c headphones on android phone
Connect the USB-C plug to your phone's charging port and audio routes through the headset — the Ladont 2 data sheet lists native USB-C with no adapters, pairing or charging required. On supported Samsung Galaxy and Google Pixel models, the COO&KOO USB-C adapter works the same way with your own 3.5mm headphones. If nothing happens, check that your phone's USB-C port supports audio output.
how to use usb c headphones on android
The short answer is that you plug them in. Ladont 2 is a wired USB-C headset, so the connector goes directly into the phone and the inline buttons handle volume, play/pause and calls. If you'd rather keep your existing 3.5mm headphones, use the COO&KOO USB-C adapter instead and plug your headphones into its 3.5mm socket.
how to use usb c headphones on ps5
The PS5's USB-C port doesn't route game audio to USB-C headsets the way a phone or laptop does, and neither product's data sheet lists console compatibility. Ladont 2 lists Chromebook, iPad, tablet, laptop and PC; COO&KOO USB-C lists iPhone, iPad, MacBook, Galaxy, Pixel and Fire devices. For console audio, plan on a different connection method.
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