How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a lightweight, USB-C-native in-ear set that plugs straight into a modern phone, tablet or laptop for remote work, choose APETOO USB C Headphones; if you need over-ear studio-style monitoring with a swiveling cup and a 6.35 mm adapter for recording gear, choose OneOdio A71D. These two wired headphones sit at opposite ends of the same idea — one is a pocketable digital headset, the other is a folded-up studio tool — so the right pick comes down to what you're plugging into and how long you're wearing it.
• APETOO's biggest strength: a built-in digital DAC chip over a USB-C plug, so it transmits a digital signal directly and works across a huge list of USB-C phones, tablets and laptops with no dongle and no 3.5 mm jack.
• APETOO's biggest trade-off: it only fits USB-C devices — anything with a round 3.5 mm socket, an amp, a mixer or a guitar is simply out of reach.
• OneOdio A71D's biggest strength: 40 mm dynamic drivers, 90° swiveling ear cups for single-ear monitoring, and a 3.5 mm plug plus a 6.35 mm adapter for mixers, amps and recording gear.
• OneOdio A71D's biggest trade-off: it's an over-ear studio headset on a fixed 2.2 m (7.2 ft) cable — bulky for a bag, and it needs a 3.5 mm or 6.35 mm socket, which most current phones no longer have.
• Choose APETOO if your day is calls, podcasts and video meetings on a USB-C device.
• Choose OneOdio A71D if your day is DJing, mixing, recording or practising an instrument.
The APETOO set is an in-ear design with a USB-C plug and a stated 32 ohm impedance, a 20 Hz–20,000 Hz frequency range and a dynamic driver. The interesting part isn't the driver — it's the digital DAC chip sitting in the connector. Instead of passing an analogue signal down the wire the way traditional wired headphones do, it takes the digital signal from the device and converts it inside the plug. That's the reason one pair can move between a phone, a tablet and a laptop without any adapter, and it's also why the brand's own note about Macs matters: on a Mac you go to Settings → Sound → Output and pick "USB" before you hear anything. That's a normal digital-audio step, not a fault.
In daily remote-work terms, this is the shape most people actually want. It's small and light — 37 g total — with soft silicone tips that isolate ambient noise, so a noisy kitchen or a shared room doesn't bleed into your calls. There's an inline remote with volume control and a microphone, and the wire is a 4 ft TPE cable, which is about right for sitting at a desk rather than stretching across a room. The box includes a carrying case and two extra pairs of ear tips in small and large, which matters more than it sounds: a proper tip seal is what makes in-ear isolation work at all. The stated compatibility list is unusually broad — iPhone 15 through 17, iPad, Galaxy S20 through S26 and the Note and Z lines, Pixel, OnePlus, Huawei, MacBook Air and Pro — which is exactly the point of a USB-C digital connection.
OneOdio A71D: Who It's For
The OneOdio A71D is a different animal entirely. It's an over-ear, closed-back headset with 40 mm dynamic drivers, 32 ohm impedance, a stated sensitivity of 110 dB ±3 dB and a frequency response that reaches 40 kHz — well past the 20 kHz ceiling of the APETOO set, which is the kind of figure that shows up on gear aimed at monitoring rather than casual listening. The 32 ohm impedance means it's easy enough to drive from a laptop or phone output without a dedicated amplifier, which is a genuinely useful detail for anyone who wants studio-style sound without buying extra gear.
The headline feature is the 90° swiveling ear cups. That lets you rotate one cup off your ear for single-sided monitoring — the standard move when you're cueing a track, checking a mix against a live source, or playing along to a backing track and needing one ear free. The ear muffs are ultra-soft and padded, and the headband adjusts, which is what makes long sessions bearable. It also folds, so despite being a full-size headset it packs down smaller than you'd expect.
Connectivity is where it splits from the APETOO. You get a fixed 2.2 m (7.2 ft) audio cable with a 3.5 mm plug and a 3.5 mm-to-6.35 mm adapter in the box, so it connects to mixers, amps, PCs, guitars, keyboards and laptops. At 0.34 kg it's not a featherweight, and the long cable is a desk-and-studio length, not a walking-around length. A one-year warranty is stated.
Who should buy it: DJs, musicians, producers, podcasters and anyone doing home-studio work who needs one ear free and a plug that fits pro audio hardware. Who should skip it: commuters, gym users and anyone whose phone has no 3.5 mm socket — you'd be reaching for an adapter before you've even started.
• Best for remote work and calls → APETOO USB C Headphones. USB-C plug, inline mic and volume control, 4 ft cable and a small carry case.
• Best for studio, DJ and instrument work → OneOdio A71D. Swiveling cups, 6.35 mm adapter and a 7.2 ft cable.
• Best for older gear and audio hardware → OneOdio A71D. The 3.5 mm plug and adapter reach mixers, amps, guitars and keyboards that USB-C never will.
• Best all-day comfort for long sessions sitting down → OneOdio A71D. Over-ear padding and an adjustable headband avoid the in-canal pressure of ear tips.
• Best lightweight option for tossing in a bag → APETOO USB C Headphones. At 37 g with a hard-ish case, it disappears into a laptop sleeve.
• Best for noise isolation in a busy room → APETOO USB C Headphones. Silicone tips and in-ear placement block more room noise than an over-ear fit.
• Best for hearing your own voice on a call → APETOO USB C Headphones. The inline microphone is designed for exactly that; the OneOdio set is built for listening and monitoring, not calls.
My Verdict
For remote work specifically, I'd buy the APETOO USB C Headphones. In my opinion, the USB-C digital connection, the inline mic and volume control, the 4 ft cable and the 37 g weight line up almost perfectly with what a working day actually demands — plug in, take the call, put it away. The OneOdio A71D is the better headset for music production, DJing and anything that needs a 6.35 mm plug or a free ear, and I'd recommend it without hesitation to that crowd. But if your job is meetings, documents and the occasional podcast, the APETOO set is the one that won't fight you. Either way, check the current price on Amazon before you commit, since that's the variable I can't speak to here.
how to wired headphones work
A wired headphone takes the audio signal from your device and drives a small dynamic driver inside the ear cup or ear tip, which moves air and produces sound. The APETOO set is slightly different: its USB-C plug contains a digital DAC chip that converts the digital signal before it reaches the driver, whereas the OneOdio A71D takes a standard analogue 3.5 mm signal from a mixer, laptop or amp.
how to use wired headphones with iphone
You need an iPhone with a USB-C port and a USB-C headset. The APETOO set lists iPhone 15, 15 Plus, 15 Pro, 15 Pro Max, 16, 16 Plus, 16 Pro, 16 Pro Max, 17, 17 Pro, 17 Pro Max and 17e/16e among its supported devices, so it plugs straight in with no adapter. Older iPhones with a Lightning port aren't on that list, and the OneOdio A71D's 3.5 mm plug won't fit an iPhone without an adapter.
how to fix wired headphones no sound
Start with the obvious: check the plug is fully seated and the volume is up on both the headset and the device. On a Mac with the APETOO set, the brand specifically notes you may need to open Settings → Sound → Output (Input) and choose "USB" before audio routes to the earbuds. For the OneOdio A71D, confirm you're in the right socket — 3.5 mm on a laptop, or the included 6.35 mm adapter on an amp or mixer — and that the cable isn't damaged.
how to wired headphones last longer
The weak points are the cable and the connector, so avoid yanking the plug by the wire and coil it loosely rather than wrapping it tight around the cups. The APETOO set ships with a carrying case, which protects the USB-C plug and the 4 ft TPE cable in a bag, and the OneOdio A71D folds down for storage. The OneOdio also carries a stated one-year warranty, while APETOO mentions lifetime after-service support.
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