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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 multi-pack of in-ear USB-C earbuds that covers an iPhone 15, 16 or 17 household for less hassle, choose Cianyyee USB C Headphones; if you need an open-ear hook design that stays put during long study or gaming sessions and comes with a storage case, choose TOPAUX USB Type C.
• Cianyyee's biggest strength: you get three pairs of in-ear USB-C earbuds in one box, each with an inline microphone and volume control, so you can keep one at your desk, one in a bag and one as a spare.
• Cianyyee's biggest trade-off: the in-ear seal is doing the noise-blocking work here — there is no active noise cancellation, just sound isolation from the tips and the fit.
• TOPAUX's biggest strength: the open-ear over-ear hook is adjustable through roughly 15 degrees, so it flexes to fit kids through adults, and the package includes a PU zipper case plus a cable fixer clip.
• TOPAUX's biggest trade-off: it ships as a single unit, so if you want a backup pair you are buying twice, and an open-ear hook leaks more outside sound than a sealed in-ear design.
• Pick Cianyyee if you want three pairs, a sealed in-ear fit with strong bass, and tangle-resistant flat cable.
• Pick TOPAUX if you want an open-ear hook that does not press into your ear canal and you like having a case and clip in the box.
Cianyyee's USB-C headphones are built around a simple idea: give you more than one pair and make them easy to live with. The package is a 3-pack, with different colors adding some character, and each pair uses the same tangle-free flat cable design. In practice that means one pair can live permanently in your laptop bag, one can stay plugged into a desktop USB-C port, and one can sit in a drawer as the pair you actually grab on the way out. The model number is TPC-No3, and the enclosure material is thermoplastic elastomer, which is a flexible rubbery plastic that suits a cable you are going to coil and uncoil constantly.
Who should buy it: anyone wiring up an iPhone 15, 15 Plus, 15 Pro, 15 Pro Max, 16-series or 17-series phone who wants a spare or two, plus Galaxy, Pixel, OnePlus, iPad and USB-C MacBook users who want one cable across devices. The compatibility list is genuinely broad. Who should skip it: if you dislike things sitting inside your ear canal, or if you need the sound of your surroundings audible for safety while running or cycling, an in-ear sealed design is the wrong shape for you. Also skip it if you only ever need one pair — the 3-pack is the whole point here.
TOPAUX USB Type C: Who It's For
TOPAUX takes the opposite approach to fit. This is an open-ear design with over-ear hooks, meaning the earpiece rests at the ear rather than sealing inside it. The hooks adjust through about 15 degrees, which is how TOPAUX gets a single model to cover a range from kids over six years old up through adults. That adjustability is the headline feature — you rotate the hook toward your ear until the sound lands where you want it. Because nothing is jammed into the canal, TOPAUX specifically calls out that it will not cause pressure even over long wearing sessions.
The audio side lists a dynamic driver, 32 ohm impedance and a 20Hz to 20,000Hz frequency range, with a DAC chip inside the USB-C plug and 3D stereo sound as the goal. For studying, calls, lectures, video and gaming, that is a sensible target. The inline controls cover play, pause, answer, end, reject call, skip songs, volume up and down, and even waking Siri or the Android voice assistant — a longer control list than you usually see at this end of the market. The package also includes a PU zipper storage case and a cable fixer clip that pins the wire to your clothing so it stops swinging while you walk.
Who should buy it: students, commuters who want to stay aware of their surroundings, people who find in-ear tips uncomfortable after an hour, and anyone who wants a case included so the earbuds do not rattle loose in a backpack. Who should skip it: if you want maximum isolation from engine noise or chatter, an open-ear hook physically cannot deliver that, and if you want multiple pairs for multiple locations you are buying one unit at a time.
• Best for iPhone 15/16/17 households with several users → Cianyyee USB C Headphones. Three pairs, one purchase, and the compatibility list explicitly names the iPhone 15 and 16 families.
• Best for long wearing sessions without ear fatigue → TOPAUX USB Type C. The adjustable over-ear hook is designed to avoid canal pressure.
• Best for isolation and bass impact → Cianyyee USB C Headphones. The in-ear seal is what makes the low end feel present.
• Best for staying aware of traffic and surroundings → TOPAUX USB Type C. Open-ear means outside sound still reaches you.
• Best for a tidy setup → TOPAUX USB Type C. The zipper case and cable fixer clip are included, not extras.
• Best for sharing or keeping spares → Cianyyee USB C Headphones. The 3-pack and tangle-free flat cable make it the practical multi-device pick.
• Best for voice assistant and call controls → TOPAUX USB Type C. Its control set includes call reject and Siri/Google assistant wake.
• Best for a fit that adapts across ages → TOPAUX USB Type C. The 15-degree hook adjustment is the reason it fits kids and adults alike.
In my opinion, the Cianyyee USB C Headphones are the smarter buy for most people asking the iPhone question, because three pairs of sealed in-ear earbuds with inline controls solve the everyday problem of never having a working pair where you need one — and the flat tangle-free cable is the detail that keeps them usable. I would only steer you to the TOPAUX USB Type C if you already know that in-ear tips bother you, or if you specifically want open-ear awareness and a storage case in the box. Match the shape to your ears first, then decide. If price is the deciding factor, check the current figure on Amazon before committing, since that is the one thing this comparison deliberately leaves to the listing.
how to use headphones for iphone
Plug the USB-C connector straight into the port on your iPhone — there is no adapter needed on USB-C models. The phone should route audio automatically; if it does not, unplug and reseat the connector. Both Cianyyee and TOPAUX use wired USB-C connections with inline controls, so playback and calls are handled by the button on the cable.
how to use wired headphones for iphone 15
The iPhone 15 moved to USB-C, so a USB-C wired earbud plugs directly in. Cianyyee explicitly lists the iPhone 15, 15 Plus, 15 Pro and 15 Pro Max as compatible, and TOPAUX lists the 15 in its own compatibility range. Just connect and play — no dongle required.
how to use wired headphones for iphone 16
Same story as the 15: USB-C port, USB-C plug, direct connection. Cianyyee names the iPhone 16, 16 Plus, 16 Pro and 16 Pro Max in its compatibility list, and TOPAUX covers the 16 and 16e. Use the inline volume and play/pause buttons rather than reaching for the screen.
how to use wired headphones for iphone
Connect the USB-C plug, confirm the phone recognizes it, then use the inline controls for volume, track skipping and calls. Cianyyee's multifunctional button handles answer, hang up, play, pause and track changes; TOPAUX adds call reject and voice-assistant wake on top of the same basics. Neither needs an app or pairing step.
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See also: TOPAUX USB C Headphones vs JCVOTREL Bass Fishing Wave, headphones usb type c, Maeline Bulk Earbuds 10 vs TOPAUX USB Type C