We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-05 · 8 min read · Independent comparison
If you want an all-in-one headset you can wear for gaming and movie nights on a console, choose ETWAR B3; if you need a dedicated desktop microphone to make your voice sound clean on stream, choose InnoGear Gaming Mic USB. The two products share a "gaming" label but solve completely different problems. One is a wired over-ear headset that plays audio and captures your voice; the other is a boom-arm USB mic that captures your voice and nothing else. If you're hunting for the best wireless headphones for movies, neither of these is wireless — but that's the honest starting point, and it matters before you spend anything.
• ETWAR B3 — biggest strength: A complete wired headset with 40mm dynamic drivers, a 3.5mm jack, an inline volume wheel and mic mute, plus a splitter cable for multi-platform use.
• ETWAR B3 — biggest trade-off: It's wired only, uses sound isolation rather than active noise cancelling, and depends on your device's own 3.5mm port.
• InnoGear Gaming Mic USB — biggest strength: A plug-and-play USB-C condenser mic on a boom arm with one-touch mute, a gain knob, zero-latency monitoring and four RGB modes.
• InnoGear Gaming Mic USB — biggest trade-off: It is a microphone only — no speakers, no headphones — and it is explicitly not compatible with Xbox.
• Who ETWAR B3 is for: Console and handheld players who want one cable for game audio plus chat, and who also want to watch movies on the same headset.
• Who InnoGear Gaming Mic USB is for: PC, Mac, PS4 and PS5 streamers, podcasters and online-chat users who already have headphones or speakers and just need their voice to sound better.
The ETWAR B3 is a closed-back, over-ear wired headset in blue, built around a 3.5mm jack and a 32-ohm impedance rating. That impedance figure is the quiet hero here: low-impedance headphones are easy to drive, which means phones, tablets, laptops, handhelds and controllers can push them without a separate amplifier. The frequency range runs 20Hz to 20,000Hz, which is the standard full-range span, and the 40mm neodymium dynamic drivers are the reason the "Mega Bass Surround" claim exists at all — larger drivers generally move more air, which is what gives explosions and low-end rumble their weight.
What it does best is convenience. One cable handles both audio out and voice in, and the listing includes a 3.5mm 2-in-1 splitter cable so you can separate headphone and mic signals on devices that need it. The inline remote gives you a rotating volume controller and a one-click mic mute, which is the kind of thing you only appreciate once you've fumbled for a software mute mid-match. The microphone is described as capturing sound from all directions while reducing background noise, and the ear pads are breathable protein leather on a retractable, multi-point adjustable headband — a comfort story aimed at long sessions rather than short bursts.
Who should buy it: anyone gaming on PS4, PS4 Pro or Slim, PSP, Xbox One, Nintendo Switch, or on a laptop, desktop, tablet, iPad or phone with a 3.5mm connection. It also suits the person who wants one pair of headphones for everything — game audio, voice chat and movie watching — without juggling two devices. The 0.35kg weight and over-ear faux-leather enclosure point to a headset you wear rather than clip on.
Who should skip it: if you need wireless freedom, this headset has no wireless technology at all. If you want true active noise cancelling, this is sound isolation, not ANC — it blocks some outside noise passively rather than electronically. And if your only device is a modern phone or laptop with no headphone jack, you'll need an adapter that isn't in the box.
The InnoGear Gaming Mic USB (model CM38X) is a completely different animal: a boom-arm-mounted USB condenser microphone in black, with an alloy steel and plastic body and a unidirectional cardioid polar pattern. Cardioid means it listens mostly to what's in front of it and rejects what's behind it — that's the single most important design choice for a desk mic, because it's what keeps your keyboard and your room out of the recording.
The feature set is built around voice clarity and desk control. There's advanced noise cancellation, a touch-sensitive mute button on top, a large gain knob at the base, and zero-latency monitoring so you can hear yourself without a delay. It connects over USB-C with a 6.56ft (2m) cable and works plug-and-play with Windows PCs, Macs, PS4 and PS5. The frequency range is 20Hz to 20KHz with a 71dB signal-to-noise ratio and 20dB of audible noise — those numbers describe a mic that keeps a healthy gap between your voice and the noise floor, which is exactly what you want when the alternative is a headset mic picking up your whole room.
The RGB side is a genuine part of the pitch: four modes covering solid color, multi-color gradient, single-color gradient breathing and single-color gradient transitions. If you stream, that's set dressing that syncs with the rest of your rig. If you don't, it's harmless.
Who should skip it: Xbox owners — the condenser capsule is not compatible with Xbox, and that's stated plainly. Also skip it if you need to hear game audio through the product itself, because this is a microphone with no drivers, no ear cups and no audio output. And skip it if you want something battery-powered and portable; the power source is corded electric.
Side-by-Side: Which Should You Choose?
• Best for console gaming audio + chat in one cable → ETWAR B3 (3.5mm jack, splitter included, works across PS4, Xbox One, Switch, handhelds and more).
• Best for clear voice on stream or recording → InnoGear Gaming Mic USB (cardioid condenser capsule, 71dB SNR, dedicated gain knob).
• Best for movie watching on a console or laptop → ETWAR B3 — it's the only one of the two that actually plays sound, and the 40mm drivers plus 20Hz low end are what give film scores and action scenes their body.
• Best for Xbox owners → ETWAR B3, without hesitation, since the InnoGear mic is not compatible with Xbox.
• Best for PC and PS5 creators → InnoGear Gaming Mic USB (USB-C plug-and-play, zero-latency monitoring, four RGB modes).
• Best for long-session comfort → ETWAR B3 (breathable protein ear pads, retractable multi-point headband, 0.35kg).
• Best for a tidier desk setup → InnoGear Gaming Mic USB (boom arm stand, touch mute, one gain knob instead of software menus).
• Best for phone and tablet use → ETWAR B3 (3.5mm works with mobile devices directly; the InnoGear mic targets computers and consoles).
I'd buy the ETWAR B3 if I were the typical buyer reading this — someone who games and also wants one headset for movies, voice chat and everyday listening, on a console or a laptop, with no interest in managing a second device. In my opinion it's the more versatile purchase because it does two jobs: it plays audio and it captures your voice, and the included splitter cable means it travels across platforms without fuss.
I'd buy the InnoGear Gaming Mic USB instead if my priority were the quality of what other people hear, not what I hear. If you stream, record or podcast on PC or PlayStation and you already own headphones you like, a dedicated cardioid condenser mic with a gain knob and a mute button is the smarter spend.
FAQ
No. The condenser microphone is explicitly not compatible with Xbox. It works with Windows PCs, Macs, PS4 and PS5 over USB-C.
Yes. The 3.5mm jack covers PS4, PS4 Pro/Slim, PSP, Xbox One, Nintendo Switch, laptops, desktops, tablets, iPads and phones, and the box includes a 3.5mm 2-in-1 mic/headphone splitter cable for devices that separate the two signals.
The ETWAR B3 uses sound isolation, not active noise cancelling — it reduces outside noise passively through the over-ear, closed-back design. The InnoGear mic uses its own noise cancellation to keep background sound out of your voice pickup.
The ETWAR B3, because it's the one that outputs audio. Its 40mm dynamic drivers and 20Hz–20KHz range are built to handle film soundtracks and low-end rumble, while the InnoGear is a microphone only. Check the current price on Amazon before you commit either way.
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