We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-22 · 7 min read · Independent comparison
If you want a purpose-built business headset that keeps your voice clean on calls and is built to survive years of daily office use, choose EPOS Sennheiser Consumer Audio; if you need cheap, lightweight wired earbuds with a long cable that stay put through long work or gaming sessions, choose AIAUXAI USB Earbuds.
• EPOS Sennheiser Consumer Audio — biggest strength: A proper double-sided on-ear business headset with a bendable boom mic, active noise cancellation and a neodymium speaker tuned for clear voice pickup on calls.
• EPOS Sennheiser Consumer Audio — biggest trade-off: It's a bulkier on-ear design with a fixed USB connection, so it's less portable and less discreet than earbuds.
• AIAUXAI USB Earbuds — biggest strength: A 7.5 ft cable, silicone ear-fin hooks and a DAC decoder chip make them comfortable, stable and flexible for long desk sessions.
• AIAUXAI USB Earbuds — biggest trade-off: They rely on passive sound isolation and a 1-year warranty, so the build and noise blocking aren't in the same class as the EPOS.
• Who each pick is for: The EPOS is for the Skype-for-Business caller who lives in meetings; the AIAUXAI is for the student, gamer or hybrid worker who wants light, tangle-resistant earbuds on a long leash.
The EPOS Sennheiser Consumer Audio SC 60 USB ML is a double-sided, on-ear business headset with a rounded plastic enclosure and a wired USB connector. The 40-ohm impedance, 113 dB sensitivity and 20 Hz–20,000 Hz frequency range come from a dynamic neodymium driver, which is the spec behind that "HD sound" claim — the point of a driver like this in an office headset is to make the human voice sound natural rather than boomy or muffled. There's active noise cancellation in the mix too, along with acoustic foam ear pads that ship mounted on the headset, and the whole package weighs 3.74 ounces.
What really separates it from an earbud is the boom arm. It bends, so you can park the mic right where your mouth is and it stays there instead of drifting. Call control lives on an inline unit, so you're not reaching for your screen every time you mute or hang up. It's plug-and-play over USB, and it's pitched squarely at people using Skype for Business who want a hands-free setup that just works. The listed warranty runs two years, including on the batteries, which tells you the maker expects this thing to be used hard.
Who should buy it: anyone whose day is mostly calls and meetings — support agents, sales reps, remote employees parked at a desk for hours, people who need their voice to land clearly on the other end. The on-ear pads spread pressure over the ear rather than pressing into the canal, which matters if you're wearing a headset for a full shift.
Who should skip it: if you travel, work from cafés, or want something you can shove in a pocket, this is the wrong shape. It's also not the pick if you want a long cable to roam around your room, and it isn't the pick for casual music listening or gaming where you want a light, in-ear feel. If you want a cheaper, more flexible wired option, keep reading.
The AIAUXAI USB Earbuds take the opposite approach: in-ear, wired, USB Type A, and built around staying put. The headline design choice is the silicone ear-fin hook. Instead of relying on the tip alone to hold the bud in place, the fin braces against the curve of your ear, so the earbud doesn't work its way loose when you turn your head. The housing mixes silicone and thermoplastic elastomer, and the cable is TPE — the same idea, just aimed at surviving being rolled up, shoved in a bag and pulled out again.
Inside, AIAUXAI uses a DAC digital decoder chip, which is the piece that turns the digital signal from your computer's USB port into audio. Combined with a dynamic driver, the result is meant to be clear, immersive sound for calls, meetings, gaming and music. The spec sheet lists 32-ohm impedance, 105 dB sensitivity and a 20 Hz–20,000 Hz range. Notice the lower impedance — 32 ohm versus the EPOS's 40 ohm — which is part of what makes these easy to drive straight off a laptop port. Noise control here is passive sound isolation rather than active cancellation, so the sealing tip does the blocking.
The other thing you'll feel immediately is the cable: 7.5 ft. That's genuinely long. You can push back from the desk, pace a little, or reach across a room without yanking the buds out of your ears. Controls are on an inline button — play/pause, answer/end, mute the mic — and there's a built-in HD mic for voice. Compatibility is broad: USB-A devices including most PCs, laptops, PS5, Dell, HP, Acer, ASUS and Surface Pro 3, with support for Windows 7 through 11, macOS, Chrome OS and Linux, no drivers needed.
Who should buy it: students on Chromebooks, gamers at a desk, hybrid workers who want something light for a full day, and anyone who wants a single pair of buds they can plug into whatever USB-A machine is in front of them. The included black carrying case and magnetic in-ear design make them easy to stow. Warranty is one year, and the age guidance is over 7 years old.
Who should skip it: if your priority is silencing a noisy open office on the mic side, or you want a headset that feels like serious office hardware, the EPOS is the better fit. The AIAUXAI is also not the choice if you need wireless — neither product is, actually.
• Best for crystal-clear voice on calls → EPOS Sennheiser Consumer Audio. The bendable boom arm puts the mic at your mouth and keeps it there; the AIAUXAI's built-in inline mic can't match that positioning.
• Best for all-day comfort without ear fatigue → AIAUXAI USB Earbuds. In-ear with silicone fins spreads weight differently than on-ear pads, and the fins keep them from falling out.
• Best for blocking background noise → EPOS Sennheiser Consumer Audio. It lists active noise cancellation; the AIAUXAI relies on passive sound isolation from the ear tips.
• Best for moving around your desk or room → AIAUXAI USB Earbuds. The 7.5 ft cable is the deciding factor here.
• Best for easy setup across many devices → AIAUXAI USB Earbuds. Plug-and-play USB-A with no drivers, spanning Windows, macOS, Chrome OS and Linux, plus PS5.
• Best for build confidence and long-term ownership → EPOS Sennheiser Consumer Audio. Two-year warranty including batteries versus one year, and a design aimed at business durability.
• Best for travelling light → AIAUXAI USB Earbuds. They roll up, come with a case, and take up almost no space.
• Best for people who hate things in their ear canal → EPOS Sennheiser Consumer Audio. On-ear, foam pads, no insertion.
In my opinion, the EPOS Sennheiser Consumer Audio SC 60 USB ML is the one I'd buy if my income depends on sounding good on calls. The bendable boom mic, active noise cancellation and the Sennheiser-tuned driver are all pointed at one job — making your voice come through clean — and the two-year warranty says the maker isn't nervous about how you'll treat it. I'd only steer you to the AIAUXAI USB Earbuds if you want light, stable in-ear buds, a genuinely long cable, and plug-and-play across whatever USB-A device you happen to own. Both are wired USB, so pick based on your shape preference and whether you need a boom mic. Check the current price on Amazon before you commit.
Yes — it's explicitly designed with Skype for Business in mind, with an inline call control unit for answering, ending and muting calls, plus a bendable boom mic and active noise cancellation so your voice stays clear.
Yes. They're USB Type A plug-and-play with no drivers required, and the listed support covers Windows, macOS, Chrome OS and Linux, along with hardware from Dell, HP, Acer, ASUS and Surface Pro 3.
They work differently. The EPOS uses active noise cancellation, which actively counteracts background sound. The AIAUXAI uses passive sound isolation, meaning the silicone ear tips physically seal the canal to block noise. For a loud environment plus calls, I'd lean EPOS.
That depends on your ears. If you dislike things inside your ear canal, the EPOS's on-ear foam pads will suit you better. If on-ear pressure bothers you, the AIAUXAI's ear-fin hooks are designed to stay stable without causing ear fatigue over long sessions.
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.