We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-02 · 6 min read · Independent comparison
If you want a complete plug-and-play gaming headset with surround sound and a boom mic, choose Ozeino Gaming Headset; if you need a passive switcher box to route audio between two sources or two outputs, choose Zeroffi 3.5mm.
• Ozeino's biggest strength: a full headset package — 50mm dynamic drivers, 7.1 surround processing, a noise-cancelling boom mic and a 240g over-ear frame — in one wired unit.
• Ozeino's biggest trade-off: it's wired and needs a 1-to-2 splitter cable on PC, and the USB plug is only there to power the RGB lighting, not to carry audio.
• Zeroffi's biggest strength: it's a tiny, fully passive 3.5mm A/B switcher box that lets you jump between two audio devices or two outputs without yanking cables.
• Zeroffi's biggest trade-off: it is not a headset at all — no drivers, no mic, and it only works with 3-segment (TRS) plugs, not four-segment headsets.
• Pick Ozeino if you want one device that handles game audio and voice chat.
• Pick Zeroffi if you already own headphones and speakers and just want to switch between them.
The Ozeino is a wired over-ear gaming headset built around 50mm dynamic drivers, with a frequency range of 20–20,000 Hz, 32 ohm impedance and 100 dB sensitivity. In plain terms, that impedance and sensitivity combination is easy to drive — a controller, a laptop or a console headphone jack should be able to push it to a usable volume without a separate amp. The design leans on comfort: it's listed at roughly 240 grams, uses protein leather memory foam earcups and a stretchable ergonomic headband, so it's aimed at long sessions rather than quick bursts. The 7.1 surround processing and subwoofer-tuned bass are there to help you place footsteps and directional cues in a 360-degree field.
The microphone is an omni-directional noise-cancelling boom mic with an on/off mute switch, which is the piece that makes this a genuine gaming headset rather than just headphones. It also carries RGB lighting that runs off USB power only — so on a console or a phone, the lights simply won't come on unless you plug that USB end somewhere. On PC you'll need the included 1-to-2 3.5mm splitter cable (red to mic, green to audio) because most desktops separate those two jacks. The box includes the headset, splitter cable, an extension cord and a manual, and it's covered by a 3-year warranty.
Zeroffi 3.5mm: Who It's For
The Zeroffi is a different category of product entirely. It's a compact passive audio selector box measuring 2.6 x 2.5 x 1.1 inches in black, and it works in two directions. In 2-in-1-out mode it takes two audio inputs and merges them into one output; in 1-in-2-out mode it takes one input and routes it to either of two outputs. You pick with a physical A/B selector — press down for input/output 1, press up for input/output 2 — so there's no software, no drivers and no power supply involved.
It also has a volume knob and a one-touch mute button. The mute is a genuinely useful touch for voice chat and meetings: the description notes you can mute your mic while still hearing everyone else, which is exactly the kind of thing you want mid-call. There's one important limitation: it's designed for 3-segment earphones and does not support four-segment headphones, so a headset with an inline mic on a single TRRS plug won't play nicely with it. It's also worth knowing that the volume control only affects the speaker/headphone output — it can't adjust microphone volume.
The point of this box is convenience and equipment preservation. If you're constantly unplugging cables to move between your speakers and your headphones, or between a console and a PC, this removes that wear and tear. Who should buy it: desk setups with two audio sources, or anyone who wants to A/B compare two devices without crawling behind a PC. Who should skip it: anyone expecting a headset, and anyone whose gear uses a four-segment plug.
• Best for game audio and voice chat in one device → Ozeino Gaming Headset. It's the only one of the two with drivers and a mic.
• Best for switching between two audio sources → Zeroffi 3.5mm. That's literally its job.
• Best for long sessions → Ozeino Gaming Headset. The 240g weight and memory foam earcups are built for marathon play.
• Best for console + PC crossover → Ozeino Gaming Headset. It's wired for 3.5mm and covers PC, PlayStation, Xbox and Switch.
• Best for instant silence → Zeroffi 3.5mm. The one-touch mute is faster than any in-game menu.
• Best for mic-dependent setups → Ozeino Gaming Headset. The boom mic mutes with a switch; the Zeroffi can't add a mic at all.
• Best if you already own good headphones → Zeroffi 3.5mm. Buy the switcher and keep using the gear you like.
My Verdict
In my opinion, the Ozeino Gaming Headset is the better buy for most people searching this comparison, because it's the product that actually does something on its own — audio, mic and comfort in one wired package. I'd choose the Zeroffi only if I already had headphones and speakers I loved and my real problem was cable-swapping between them. They're not competitors so much as two different answers: one is the thing you listen through, the other is the thing that decides where the sound goes. If you're building a setup from scratch, start with Ozeino. If you're refining an existing desk, Zeroffi earns its place.
how to switch headphones left right
That's a stereo channel question, not a device question. The Ozeino is a wired over-ear headset, so left and right are fixed by the earcup you're wearing and the 3.5mm plug orientation — there's no software toggle for it. The Zeroffi switches between audio paths (input 1 vs input 2), not between left and right channels.
how to switch headphones between devices
With the Ozeino you do it physically: unplug the 3.5mm jack from one device and plug it into the next, and on PC remember the 1-to-2 splitter cable (red for mic, green for audio). With the Zeroffi you keep both devices connected and flip the A/B selector instead — far less plugging and unplugging, and less wear on your jacks.
how to switch headphones to headset windows 11
If you mean making Windows treat a device as a headset with a mic, the Ozeino is the relevant one here — it has an omni-directional boom mic and needs the splitter cable into separate mic and audio jacks on a desktop. Windows 11 then picks it up as an audio device you select in sound settings. The Zeroffi has no mic and no drivers, so it can't create a headset in Windows.
how to switch headphones to speakers on computer
This is exactly what the Zeroffi 3.5mm is made for. Connect your speakers to one output and your headphones to the other, then use the 1/2 selector to route audio to whichever you want, with a one-touch mute and a volume knob on top. It's passive, so no power or software is required. Just check your plugs are 3-segment, since four-segment headphones aren't supported.
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