How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-25 · 7 min read · Independent comparison
• AIAUXAI's biggest strength: a proper inline remote with volume control plus a DAC chip and high-fidelity stereo drivers, wrapped in a magnetic neck-wear design with a storage bag.
• AIAUXAI's biggest trade-off: it's one pair, in one colour (orange), and it's a wired-only USB-C set — no adapter in the box, so your device must have a USB-C audio jack.
• AIFEIMEI 2's biggest strength: you get two pairs — black and white — with an ergonomic in-ear fit and a multi-function inline button for hands-free calls, so you can keep one at home and one in a bag.
• AIFEIMEI 2's biggest trade-off: the control set is a single multi-function button rather than dedicated volume buttons, and the warranty field is listed as none.
• Pick AIAUXAI if you want one refined pair with real volume buttons, a DAC chip and a tangle-preventing magnetic design.
• Pick AIFEIMEI 2 if you want a spare pair, two colours, and the simplest possible plug-and-play USB-C earbuds for an iPhone 15 or newer.
The AIAUXAI USB C Headphones are built around one idea: a wired USB-C earbud that behaves like a proper headset rather than a bare cable. The in-line control is the headline. It gives you a multi-function button for play and pause plus dedicated volume adjustment, and the built-in HD microphone is meant for calls as much as music. If you take meetings, walk-and-talk calls or long voice chats, that combination matters more than almost anything else.
Under the shell it runs dynamic drivers with a 20Hz–20,000Hz frequency range, 105dB sensitivity and a DAC chip, and the in-ear silicone caps are there for sound isolation rather than active noise cancelling. The magnetic earbud design lets you clip the two buds together around your neck when you pull them out, which is a genuinely useful detail if you're the type who constantly loses earbuds in a bag. You also get a storage bag and two pairs of eartips, and the TPE enclosure is listed as orange with a black carry case.
AIFEIMEI 2: Who It's For
The AIFEIMEI 2 is a two-pack. That single fact decides most of the buying decision. You get one black pair and one white pair in the same box, both USB-C wired, both in-ear, both with an inline remote. For a household with two iPhone 15/16/17 users, or for one person who wants a pair permanently in a laptop bag and another by the bed, that's a quietly excellent arrangement — and it's the reason this set exists.
The fit side is where AIFEIMEI leans hardest. The earbuds use an ergonomic in-ear shape with silicone enclosures, described as designed to prevent falling off, which is the sort of thing that matters on runs, commutes and gym sessions. The inline multi-function button handles hands-free calls and music control, and the microphone is tucked into the housing rather than hanging on the cable. Noise control is listed as passive, which in practice means the silicone seal blocks some surrounding sound — it is not active noise cancellation, and the product name's "noise cancelling" wording shouldn't be read as ANC.
On audio, AIFEIMEI lists a dynamic driver, an anti-vibration film and a 20Hz–20,000Hz range, aimed at natural clarity with a bass lift. Compatibility is broad: iPhone 15/16/17 models, Galaxy Note 20/Note 10/S21/S20, Pixel 2 through 4 XL, Mate 40/30 and P20, plus Sony and most Type-C devices. Two things to know before buying: the control method is a single remote button rather than separate volume keys, and the warranty field is listed as none. The age range is listed as adult.
Side-by-Side: Which Should You Choose?
• Best for calls and volume control on the wire → AIAUXAI USB C Headphones. Dedicated volume buttons plus an HD mic beat a single multi-function button for anyone who talks on the go.
• Best for iPhone-first buyers → AIFEIMEI 2. It names iPhone 17/16/15, 15 Plus and 15 Pro Max directly, and you get a second pair for a second iPhone in the house.
• Best for iPads and MacBooks → AIAUXAI USB C Headphones. The listed compatibility runs across iPad Pro, iPad Air, iPad Mini, iPad 10th/11th, MacBook Air and MacBook Pro, which is a wider device map than AIFEIMEI publishes.
• Best for tangle-free storage → AIAUXAI USB C Headphones. The magnetic neck-wear design plus the storage bag is a genuinely practical combo.
• Best for a secure in-ear fit on the move → AIFEIMEI 2. The ergonomic, anti-slip in-ear shape is the design point it emphasises.
• Best for guaranteed after-sales cover → AIAUXAI USB C Headphones. One year manufacturer warranty versus a listed warranty of none.
• Best for the lowest-commitment first USB-C earbud → AIFEIMEI 2. Two pairs means you can test one and keep the other sealed.
In my opinion, the AIAUXAI USB C Headphones are the better single purchase. The DAC chip, the real volume buttons, the magnetic neck design, the storage bag and the one-year manufacturer warranty add up to a more complete wired headset, and if you own an iPhone 15 or newer, a Samsung S-series, a Pixel, an iPad or a MacBook, it will simply work. I'd only steer you to the AIFEIMEI 2 if the two-pack is the point — a spare pair, a second colour, or two people sharing one order. That's a real advantage, just a different one. Either way, check the current price on Amazon before you commit, since wired USB-C earbuds move around a lot and the value case changes with it.
how to use headphones for iphone
Plug the USB-C connector straight into the port on the bottom of the phone — no adapter or app needed on iPhone 15, 16 or 17 models. The AIAUXAI pair is explicitly listed for iPhone 15 through 17 Pro Max; the AIFEIMEI 2 lists iPhone 17/16/15, 15 Plus and 15 Pro Max. Press the inline button once to play or pause, and use the remote for calls.
how to use wired headphones for iphone 15
The iPhone 15 moved to USB-C, so a USB-C wired earbud plugs directly into the charging port. Both sets here are USB-C terminated and both name the iPhone 15 family in their compatibility lists, so you don't need a Lightning adapter. If you're coming from an older Lightning iPhone, neither of these will fit without a separate adapter, which isn't included in either box.
how to use wired headphones for iphone 16
Same routine: push the USB-C plug into the port and the phone routes audio through the wire automatically. AIAUXAI lists iPhone 16, 16 Plus, 16 Pro, 16 Pro Max and 16e; AIFEIMEI lists iPhone 16/15/17 series. One practical note — with the cable in the port you can't charge at the same time unless you're on wireless charging.
how to use wired headphones for iphone 16
There's no setup step and no pairing. The inline remote handles play, pause and calls on both models; only the AIAUXAI adds separate volume buttons on the wire, while the AIFEIMEI 2 relies on one multi-function button, so you'd adjust volume on the phone itself. The AIFEIMEI 2 also gives you two pairs, which is handy if a second iPhone 16 user in the house wants one.
As an Amazon Associate I earn from qualifying purchases.
We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon and affiliated sites.
When you buy through links on this page, we may earn a commission from qualifying purchases at no extra cost to you.
Amazon and the Amazon logo are trademarks of Amazon or its affiliates. This site is an independent third-party review and is not affiliated with, endorsed by, or sponsored by Amazon or the product brands mentioned.
See also: HAWSON A1932 vs Sanluba USB C Headphones: Headphones for, DOQAUS Headphones Over Ear vs INFURTURE USB C Headphone, MCSPER USB vs Naroote Gaming Headphone Cable: Headphones for