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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-30 · 6 min read · Independent comparison
These two products show up in the same search results, but they solve completely different problems. One is a finished pair of in-ear headphones. The other is an adapter that lets you plug old headphones into a phone that no longer has a headphone jack. That difference decides everything, so let's break it down.
• Rayhontech USB C biggest strength: a complete wired USB-C headset — 10mm dynamic drivers, a built-in mic, inline controls and three sizes of silicone tips, all in the box.
• Rayhontech USB C biggest trade-off: it only works over USB-C, and on iPhone 15/16 models the mic needs a settings change before calls work properly.
• MTAKYI 2-in-2 biggest strength: a magnetic Lightning + USB-C to 3.5mm splitter that lets you listen and charge at the same time, with an MFi-certified chip for Apple devices.
• MTAKYI 2-in-2 biggest trade-off: it makes no sound on its own — you still need your own 3.5mm headphones, and its Lightning side tops out at the iPhone 14 generation.
• Buy Rayhontech USB C if you want one cable, one purchase, and you're done.
• Buy MTAKYI 2-in-2 if you're loyal to a wired 3.5mm headset you already love and refuse to give up charging while you listen.
This is a plug-and-play wired headset built around a USB-C connector. It carries a 10mm dynamic driver, 32 ohm impedance and 110 dB sensitivity — the kind of numbers that describe an easy-to-drive in-ear that a phone can push without any extra amplifier. The enclosure pairs metal with a TPE cable, and the cable is rated for a 30,000-plus bend lifespan, which is the spec that matters most on a wired headset because the cable is always the first thing to fail.
Here's the honest trade-off. There's no wireless mode at all — if your device doesn't have USB-C, this headset is a paperweight. And there's a specific quirk worth knowing before you buy: on iPhone 15 and 16, the listing says calls won't work until you go into Settings, tap Sound and Haptics, scroll to Headphone Security and turn on Reduce Audio Loudness. Music is fine; the mic just needs that switch flipped.
So who should buy it? Anyone with a USB-C phone or laptop who wants a cheap-to-replace, always-there wired headset for commuting, calls, study sessions or the gym — the tip variety and the anti-tangle cable make it a reasonable workout companion. Who should skip it? iPhone 14-and-earlier owners, anyone who wants to charge while listening, and anyone who'd rather not dig into settings to make the microphone behave.
MTAKYI 2-in-2: Who It's For
The MTAKYI 2-in-2 is not a headset. It's a two-headed adapter: one Lightning connector, one USB-C connector, and a 3.5mm audio jack plus a Type-C magnetic charge path on the other end. The whole point is duality — you plug your existing 3.5mm headphones into the jack, plug the adapter into your phone, and then charge through the adapter's charge port at the same time. If you've ever had to choose between music and a battery top-up on a jackless phone, this is the part that ends that argument.
The headline spec is the MFi-certified chip, which is why it can talk to iPhones without throwing up error messages. The internal DAC supports up to 48kHz / 24-bit output, and there's noise-reduction circuitry aimed at eliminating the current hiss you sometimes get from cheap adapters. Durability is covered too: 15,000 bending cycles on the USB-C side and 20,000-plus on the Apple side, with an aluminium alloy shell for heat and corrosion resistance and a shock-absorbing strain relief where the cable meets the housing. It's a 12-month warranty, shorter than the Rayhontech's, and the unit weighs 0.07 kg — noticeably chunkier than a bare dongle.
The magnetic design is the genuinely clever part. The two legs snap together when you're not using them, so the adapter doesn't turn into a tangled knot in your bag, and they separate cleanly when you need to split the listening and charging paths.
Who should buy it? iPhone owners up to the 14 series who still have a wired 3.5mm headset they love, plus USB-C phone owners — including iPhone 15/16 and recent Samsung Galaxy models — who want to charge while listening. Who should skip it? Anyone without a 3.5mm headphone to plug in, anyone who wants an all-in-one solution, and anyone who expects it to work with a device that has neither a Lightning nor a USB-C port.
• Best for a complete, ready-to-use solution → Rayhontech USB C. Drivers, mic, controls and tips are all included.
• Best for keeping your own wired headphones → MTAKYI 2-in-2. It's a bridge, not a replacement.
• Best for listening and charging simultaneously → MTAKYI 2-in-2. That's its core function; the Rayhontech has no charge pass-through.
• Best for the widest USB-C device list → Rayhontech USB C. The compatibility list spans phones, tablets and laptops from many brands.
• Best for Apple devices of the iPhone 14 generation and older → MTAKYI 2-in-2. The Lightning connector is the only way in for those phones.
• Best for call quality out of the box → Rayhontech USB C, with the caveat that iPhone 15/16 users must enable Reduce Audio Loudness first.
• Best for audio spec transparency → MTAKYI 2-in-2. The 48kHz/24-bit DAC figure is stated outright; the Rayhontech gives driver size and impedance instead.
• Best for a tidier bag → MTAKYI 2-in-2, thanks to the magnetic legs that snap together and stay put.
If I had to pick one for the average person reading this, I'd buy the Rayhontech USB C. It's the product that removes a decision instead of adding one — you unbox it, pick a tip, plug it in, and you're listening. The MTAKYI 2-in-2 is smarter engineering in a narrower lane: it's excellent at what it does, but only if you already own 3.5mm headphones and specifically need to charge while you listen. If that's you, buy the MTAKYI without hesitation. If it isn't, the extra adapter just adds a part to lose.
FAQ
Yes, through its USB-C connector — the Lightning side is for iPhone 14 and earlier. On the USB-C side it also covers recent Samsung Galaxy S and Note models, Pixel and OnePlus devices.
No. It's a straight USB-C headset with no charge pass-through. Simultaneous charging and listening is the MTAKYI 2-in-2's whole reason to exist.
Rayhontech states 3 years; MTAKYI states 12 months. Longer coverage on a wired product usually matters more, since cables and connectors are the parts that wear out first. For current pricing on either, check the price on Amazon using the button on this page.
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