We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-24 · 7 min read · Independent comparison
If you want wireless freedom with active noise cancellation for music, travel and a home office, choose Silensys Million Sold 10; if you need a dedicated wired headset with a boom mic for all-day office calls on a PC or laptop, choose Callez Computer Headset.
• Silensys Million Sold 10 — biggest strength: Active Noise Cancellation, 30 hours of playtime per charge, a 45 mm dynamic driver and Bluetooth 5 with up to 30 m of range. It is a true over-ear wireless headphone for music and mixed use.
• Silensys Million Sold 10 — biggest trade-off: Bluetooth only, with no boom microphone and a 3-hour charge time. You are dependent on battery, and the mic is built in rather than positioned at your mouth.
• Callez Computer Headset — biggest strength: A wired 3.5 mm + USB-C connection that draws no battery at all, plus a boom mic with passive noise cancellation and in-line call and volume controls built for work.
• Callez Computer Headset — biggest trade-off: Wired only — no Bluetooth — with passive (not active) noise cancellation, and it needs an Apple adapter for newer iPhones.
• Pick Silensys if you want one pair of over-ear headphones for music, travel and occasional calls. Pick Callez if your day is meeting after meeting and you want a corded headset that simply works.
The Silensys Million Sold 10 is built around three things: noise cancellation, sound, and battery. It is an over-ear wireless headphone with active noise cancellation, a 45 mm dynamic driver, a 20 Hz–20 kHz frequency range and a low 16 ohm impedance — the kind of spec sheet that points to easy, full-bodied playback from a phone or laptop without a separate amp. The claimed playtime is 30 hours per full charge in either Bluetooth or ANC mode, and a full charge takes 3 hours. Bluetooth 5 gives you wireless range up to 30 m, and there is also a 3.5 mm jack as a wired fallback.
Comfort is clearly a design priority. The headband and ear cushions are described as pillow-soft, the earcups rotate to help you fine-tune the fit, and the whole thing weighs 280 g. Controls are touch-based and cover volume, calls, voice and noise control. Silensys also notes a built-in microphone that enhances your voice so you can be heard clearly, and backs the headphone with an 18-month warranty. One honest caveat from the manufacturer: in hot weather, take the headphones off every 1–2 hours to let your ears relax.
In my opinion, this is the pick for someone who wants one pair of headphones for the commute, the flight, the home office and the occasional call — and who values not being tethered. Skip it if your job is back-to-back conference calls and you need a boom mic sitting at your mouth, or if you do not want to think about charging.
The Callez Computer Headset is a different animal entirely, and it is unapologetic about it. This is a wired, on-ear binaural headset with a 3.5 mm audio jack plus a USB-C jack, so it plugs straight into a PC, laptop, Mac, or a phone with the right port. There is no battery, no pairing, no charging — you plug in and you are on. The theme listed for it is call center, office and work from home, and the spec sheet matches that intent.
The microphone is the point here. Callez pairs a noise-cancelling mic with passive noise cancellation, which means the headset reduces background sound through its physical design rather than powered electronics. Calls are handled with in-line controls — a call button and volume control — so you are not hunting through software menus mid-meeting. The build uses soft foam and faux leather on the earcups, a high-quality metal frame, an adjustable headband, and it is described as lightweight. Impedance is 32 ohm with a dynamic driver. Callez offers 45 days money-back and a 24-month warranty through its own support address.
One compatibility note you should read before buying: it is not directly compatible with iPhone 7/8/X/XS/XR/11/12/13/14. You need Apple's original Lightning-to-3.5 mm adapter, which is not included. If you are on a modern iPhone, factor that in. If you are on a Windows laptop or a Mac, you are fine.
In my opinion, this is the headset for the person whose calendar is the product — support agents, remote workers, anyone living in Zoom or Teams. Skip it if you want wireless, if you want active noise cancellation for a noisy commute, or if you want to listen to music away from your desk.
• Best for office calls → Callez Computer Headset. The boom mic, passive noise cancellation, in-line call button and volume control are purpose-built for voice.
• Best for battery life → Silensys Million Sold 10. 30 hours per charge, with a 3-hour charge time. Callez has no battery to worry about at all, which is its own kind of win.
• Best for wireless freedom → Silensys Million Sold 10. Bluetooth 5 with up to 30 m of range. Callez is wired only.
• Best for noise reduction while listening → Silensys Million Sold 10. It has active noise cancellation. Callez relies on passive noise cancellation.
• Best for all-day wear at a desk → Callez Computer Headset. Lightweight, adjustable headband, soft foam and faux leather on an on-ear design, with no charging interruptions.
• Best for plug-and-play reliability → Callez Computer Headset. 3.5 mm plus USB-C, no pairing, no software. Silensys does offer a 3.5 mm jack as a wired fallback, but its primary mode is Bluetooth.
• Best for a single do-everything pair → Silensys Million Sold 10. It covers music, travel and casual calls. It just is not a dedicated call headset.
My Verdict
If I were buying for an office job where I talk more than I listen to music, I would buy the Callez Computer Headset. A boom mic at your mouth, in-line call controls, no battery to manage and a 24-month warranty make it the more sensible tool for meeting-heavy days. I would choose the Silensys Million Sold 10 instead if my day is mostly music, travel and focus work, with calls as an occasional extra — 30 hours of playtime and active noise cancellation are hard to argue with for that life. They are not competitors so much as two answers to two different questions. Check the current price on Amazon before you commit, then match the tool to your calendar.
what are the best headphones for office calls
For office calls specifically, the Callez Computer Headset is the better fit of these two: it has a boom microphone, passive noise cancellation, in-line call and volume controls, and a wired 3.5 mm + USB-C connection that never runs out of battery. The Silensys Million Sold 10 works for occasional calls via its built-in mic, but it is designed primarily as a wireless music headphone.
what are the best headphones for the office
It depends on what "office" means for you. If you are on calls most of the day, the Callez Computer Headset's wired, mic-forward design is the more practical choice. If you want one pair for music, focus work and the occasional call, the Silensys Million Sold 10 gives you active noise cancellation, Bluetooth 5 and 30 hours per charge.
can you wear headphones in the office
Yes — both of these are designed with desk work in mind. The Callez Computer Headset is lightweight with an adjustable headband and soft foam and faux leather cushions, and it never needs charging. The Silensys Million Sold 10 is a 280 g over-ear with pillow-soft cushions and rotating earcups, though Silensys suggests taking it off every 1–2 hours in hot weather to let your ears relax.
which headphones are best for office calls
For call quality and convenience, I would point to the Callez Computer Headset: the noise-cancelling mic, in-line call button and wired connection are exactly what a call-heavy desk needs. Choose the Silensys Million Sold 10 if you would rather have wireless freedom and active noise cancellation and only take calls now and then.
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