We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-28 · 7 min read · Independent comparison
If you want a single-ear headset that keeps one ear open to the room and plugs into almost anything with a 3.5mm or USB-C jack, choose Callez 3.5mm; if you need a dual in-ear USB-A headset with a long cord for a desktop or laptop that stays put, choose AIAUXAI USB Earbuds.
• Callez 3.5mm biggest strength: a single-ear, over-ear design with a flexible boom mic and active noise cancellation on the mic side — the classic call-center shape, and it works across 3.5mm, USB-C (via the included adapter) and most phones, tablets and computers.
• Callez 3.5mm biggest trade-off: it's wired, so you're tethered to your device, and iPhone 7 and newer need Apple's own Lightning-to-3.5mm adapter, which isn't in the box.
• AIAUXAI USB Earbuds biggest strength: dual in-ear buds with a 7.5 ft cord, a USB-A plug that needs no drivers, and a zip carry case with anti-slip wingtips — simple, tidy and long enough to reach across a desk.
• AIAUXAI USB Earbuds biggest trade-off: USB-A only, so phones, tablets and USB-C-only laptops are out unless you already have an adapter, and the in-ear fit blocks outside sound rather than letting it in.
• Who each pick is for: Callez 3.5mm for the person who takes calls all day and wants one ear free; AIAUXAI USB Earbuds for the person parked at a Windows, Mac, Linux or Chromebook machine who wants both ears covered and a long leash.
The Callez 3.5mm is built around one idea: keep one ear on the call and one ear on the room. It's a single-ear headset with an over-ear, circular faux-leather cushion, and the mic boom is flexible enough to swing up, down, and over to either the left or right side. That's the shape call centers, reception desks and open-plan offices have used for years, and it's not an accident. When a colleague walks up to your desk mid-call, you don't have to pull anything out of your ear to hear them.
The spec sheet backs up the comfort angle. The headset weighs about 56 g (the listing rounds it to 2 ounces), which is light for something with an adjustable headband and a boom mic, and the leatherette cushion is the soft, wipe-clean kind rather than bare foam. For eight-hour shifts of back-to-back meetings, that matters more than any single audio number. The mic uses active noise cancellation to cut ambient noise on your end of the call, which is the direction you actually want it pointed — it's about the person on the other side hearing you clearly, not about you hearing them.
Buy it if you live on calls and want one ear open, or you move between a phone, a tablet and a computer all day. Skip it if you want both ears isolated, hate cables, or you're on a modern iPhone and don't want to buy Apple's adapter separately.
AIAUXAI USB Earbuds: Who It's For
The AIAUXAI USB Earbuds go the other direction entirely. These are in-ear buds on a 7.5 ft cord that terminates in a USB Type A plug. No drivers, no setup dance — you plug into a PC, laptop, desktop, Chromebook or Raspberry Pi and the machine sees it as an audio device. AIAUXAI lists support for Windows 11/10/8.1/8/7, Vista, XP, Mac OS X, Linux, Chrome OS and Raspberry Pi, which is about as broad a desktop compatibility list as you'll find on a wired headset.
The 7.5 ft cord is the quiet hero here. On a desktop tower tucked under a desk, a short cord is a genuine annoyance — you end up hunched forward or dragging the machine. Seven and a half feet lets you sit back, and the in-line remote gives you volume control without reaching for the keyboard. The buds themselves use a dynamic driver with a 20 Hz frequency response and 105 dB sensitivity, and the enclosure is a soft TPE material, which is the flexible rubbery finish that tends to survive being stuffed in a bag. Noise control is listed as sound isolation, meaning the seal in your ear is doing the work — that's a passive block, not active cancellation.
What you get in the box is unusually complete for a set of wired earbuds: the USB-A earbuds, a pair of anti-slip wingtips to help them stay put during long calls, and a zip carrying case. AIAUXAI backs it with a 1-year warranty. The trade-off is baked into the plug. USB-A means phones, tablets and USB-C-only laptops are off the table unless you supply your own adapter, and there's no boom mic on a stalk — the mic lives on the cord, so it picks up whatever your desk sounds like. And because these are in-ear, you're giving up the one thing the Callez is best at: hearing the room around you.
Buy it if you work at a fixed Windows, Mac, Linux or Chromebook setup, want both ears covered, and want a cord that actually reaches. Skip it if you take calls on a phone, use a USB-C-only laptop, or need to stay aware of people walking up to your desk.
• Best for all-day call work → Callez 3.5mm. 56 g, adjustable headband, soft leatherette cushion, flexible boom mic.
• Best for staying aware of your surroundings → Callez 3.5mm. Single-ear design leaves one ear open on purpose.
• Best for mic clarity on your end of the call → Callez 3.5mm. Active noise cancellation on a boom mic positioned near your mouth.
• Best for a fixed desktop or laptop → AIAUXAI USB Earbuds. USB-A, no drivers, 7.5 ft cord.
• Best for both ears covered and sound blocked out → AIAUXAI USB Earbuds. In-ear fit with passive sound isolation.
• Best for mixed devices (phone + computer) → Callez 3.5mm. 3.5mm jack plus an included USB-C adapter.
• Best for travel and storage → AIAUXAI USB Earbuds. Zip carry case and anti-slip wingtips included.
• Best warranty coverage → AIAUXAI USB Earbuds. 1 year, versus Callez's 45-day money-back plus 24-month email support.
I'd buy the Callez 3.5mm for office work, and it's not close. The single-ear design is the whole point of an office headset — you take calls without walling yourself off from the people around you, and the flexible boom mic with noise cancellation puts the audio quality where it counts. The 3.5mm jack plus the included USB-C adapter also means one headset covers your laptop, your phone and your tablet, which is exactly the mess most office workers actually live in.
The AIAUXAI USB Earbuds are a solid pick if your day is spent chained to one desk machine — the 7.5 ft cord and driver-free USB-A setup are genuinely convenient there. But the moment you take a call on your phone or want to hear a coworker, they're the wrong tool.
Check the current price on Amazon before you decide — both are worth a look at the right number.
what are the best headphones for office calls
In my opinion, for office calls you want a boom mic near your mouth and at least one ear open. The Callez 3.5mm fits that profile with a flexible mic boom, active noise cancellation on the mic, and a single-ear over-ear design that leaves the other ear free.
can you wear headphones in the office
It depends on the office, but the practical answer is that a single-ear headset like the Callez 3.5mm is the safer choice. It keeps one ear open so you can hear colleagues and your surroundings, while the AIAUXAI USB Earbuds seal both ears with passive sound isolation — better for focus, worse for being approachable.
which headphones are best for office calls
For calls, the deciding factor is the microphone and the fit. The Callez 3.5mm gives you a flexible boom mic and mic-side noise cancellation; the AIAUXAI USB Earbuds use a cord-mounted mic and rely on the in-ear seal for isolation. If call clarity is the priority, I'd lean Callez.
what are the best headphones for the office
For a general office setup, match the headset to how you connect. If you move between a phone, tablet and laptop, the Callez 3.5mm's 3.5mm jack plus USB-C adapter covers all three. If you sit at one Windows, Mac, Linux or Chromebook machine all day, the AIAUXAI USB Earbuds' driver-free USB-A plug and 7.5 ft cord are simpler.
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: acer Gaming Headset vs QearFun Kids Headphones, Generic Sleep Earbuds vs ZHENYEMEI Sleep Headphones, MOXKING Joymiso 16Ft vs Nabevi Kids Headphones, Hawk Scope Open-Ear 3.5mm vs LICAEVEY Retro 6.0: Non in Ear