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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a plug-and-play office headset built for clear voice calls and all-day comfort at a desk, choose EMAIKER Noise Canceling USB; if you need an ultralight esports headset with positional surround audio for competitive gaming, choose Razer BlackShark V2.
• EMAIIKER Noise Canceling USB — biggest strength: USB-A plug-and-play with in-line volume and mic mute, a 330° rotatable noise-cancelling mic arm, and hearing-protection circuitry built for long work shifts. Biggest trade-off: passive noise cancellation only, and the USB-A connection ties it to PCs, laptops and docks rather than phones or consoles.
• Razer BlackShark V2 — biggest strength: 240g ultralight build with hybrid memory foam cushions, TriForce 50mm drivers and 7.1 surround sound on Windows. Biggest trade-off: the 3.5mm jack means no in-line digital controls, and the mic is tuned for game chat rather than dictation or softphone work.
• Choose EMAIKER if your day is meetings, softphones, dictation and long calls on a computer.
• Choose Razer BlackShark V2 if your day is gaming sessions where positional audio and low weight matter most.
The EMAIKER Noise Canceling USB is a business-grade over-ear headset with a 40mm dynamic driver and a 50Hz–10kHz frequency range. That range is narrower than a music-first headset, and that is the point: it is voiced for the human voice, which is exactly what you want on a call. The noise-cancelling microphone sits on a 330° rotatable arm, so you can swing it to the corner of your mouth and leave it there, and the oval noise-cancelling earmuffs are there to reduce what leaks in rather than to digitally erase the room.
Comfort is where this one is clearly designed for the desk. The protein leather ear cushions are generously sized, the headband is adjustable with a clip-stop mechanism at 80mm, and the whole thing weighs 159g. If you live in back-to-back Zoom, Teams, Skype for Business or WebEx calls, that combination matters more than any spec sheet number. The in-line remote gives you volume control and a mic mute button within reach of your hand, so you are not hunting through software menus mid-sentence.
Skip it if you want one headset for everything. There is no 3.5mm option here, so a phone, tablet with no adapter, or console is out of reach without help, and the passive noise cancellation will not silence a loud open-plan office the way active cancellation would. It is a work tool, not a do-everything headset.
Razer BlackShark V2: Who It's For
The Razer BlackShark V2 is built around a different job entirely. Its TriForce 50mm drivers split the driver into three parts so highs, mids and lows can be tuned separately — Razer's claim is brighter, clearer audio with richer highs and more powerful lows, and the 20Hz–20,000Hz range backs up the idea that this is a full-range audio headset rather than a voice-only one. On Windows 10 64-bit you also get 7.1 surround sound, which is the positional audio feature that lets you place footsteps and gunfire directionally.
At 240g it is heavier than the EMAIKER on paper, but the design compensates: thick headband padding and hybrid memory foam cushions wrapped in smooth fabric that reduces heat build-up. That fabric wrap is the detail I would care about most across a four-hour session — leatherette traps heat, fabric does not. The closed earcups and the closer cushion seal provide advanced passive noise cancellation, which is Razer's way of saying the cups physically block sound from leaking in.
The HyperClear cardioid mic actively rejects ambient noise and uses an improved pickup pattern that cuts noise from the back and sides. That is good for game chat and Discord. It is not a dictation microphone, and there are no in-line media buttons — the controls are push-button media controls, and the 3.5mm jack means any volume or mute handling happens on your PC or on the cable's own hardware.
Buy this if you game competitively and want a light, cool, positional-audio headset that doubles as a general PC audio headset. Skip it if your priority is softphone compatibility, one-button mute, or a mic arm you can position precisely for calls and dictation.
Side-by-Side: Which Should You Choose?
• Best for office noise cancelling and calls → EMAIKER Noise Canceling USB. Rotatable noise-cancelling mic, in-line volume and mute, hearing protection.
• Best for competitive gaming and positional audio → Razer BlackShark V2. TriForce 50mm drivers plus 7.1 surround on Windows.
• Best for lowest weight on the head → EMAIKER Noise Canceling USB. 159g versus 240g.
• Best for plug-and-play on a work PC → EMAIKER Noise Canceling USB. USB-A, no dongle hunting, wide OS and softphone support.
• Best for use across phones and consoles → Razer BlackShark V2. The 3.5mm jack travels further than USB-A.
• Best for dictation and softphones → EMAIKER Noise Canceling USB. Dragon, Teams, WebEx, Avaya, 3CX and similar platforms are its stated habitat.
• Best for full-range music and game audio → Razer BlackShark V2. 20Hz–20,000Hz versus 50Hz–10kHz.
If I were buying for a desk job — meetings, softphones, dictation, eight hours of talking — I would buy the EMAIKER Noise Canceling USB. The in-line mute, the rotatable mic arm, the 159g weight and the hearing-protection circuitry are exactly the features that make a work headset tolerable day after day, and the USB-A connection removes one more thing that can go wrong. I would buy the Razer BlackShark V2 instead if gaming is the main event and work calls are occasional, because positional surround audio and a fabric-wrapped memory foam fit are worth more there than a mute button. Two different jobs, two different headsets.
what is noise cancelling headset
A noise cancelling headset is one designed to reduce unwanted sound so you hear your audio and callers more clearly. It does this either actively, with electronics that cancel ambient noise, or passively, by physically sealing your ears with closed earcups or cushioned muffs. Both headsets here use passive cancellation: the EMAIKER relies on oval noise-cancelling earmuffs, and the Razer uses closed earcups with a tighter cushion seal.
Is the EMAIKER headset good for Teams and Zoom calls?
It can, but it is not specialized for it. The 3.5mm jack works with most PCs, and the cardioid mic rejects background noise well enough for chat. What you give up is in-line mute and volume control and a mic tuned for dictation rather than game voice.
The Razer BlackShark V2, in my opinion. Its 240g build is paired with thick headband padding and hybrid memory foam cushions wrapped in smooth fabric specifically to reduce heat build-up, and it adds 7.1 surround sound on Windows 10 64-bit for positional awareness.
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