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Updated: 2026-09-26 · 7 min read · Independent comparison
If you want serious passive noise isolation and a tunable, upgrade-friendly wired IEM, choose Kinboofi KZ ZES IEM; if you need a gaming-first earbud with a secure four-size fit, a protective case and a low-profile angled plug, choose HyperX Cloud Earbuds II.
• Kinboofi KZ ZES IEM — biggest strength: a hybrid electrostatic + dynamic driver design with a sealed in-ear housing built specifically around sound isolation, plus a detachable 0.75 mm 2-pin cable you can swap to any compatible 3.5 mm cable.
• Kinboofi KZ ZES IEM — biggest trade-off: it's a bare-bones kit in terms of extras — no carrying case, and its media control is basic compared with a gaming-tuned button layout.
• HyperX Cloud Earbuds II — biggest strength: four eartip sizes (extra small up to large) plus a hard-shell case and a 90° low-profile plug, which makes it the friendlier everyday gaming and travel pick.
• HyperX Cloud Earbuds II — biggest trade-off: HyperX lists no active noise control or isolation claim here, so blocking out a noisy room depends entirely on how well the tips seal in your ears.
• Who each is for: go Kinboofi if isolation and cable customization matter most; go HyperX if fit, portability and console/mobile convenience matter most.
The KZ ZES is built around one idea: keep the outside world out. The housing is shaped to seal into the ear canal, and Kinboofi explicitly describes the result as good sealing and noise isolation that blocks ambient noise — the kind of passive blocking that helps whether you're on a stage, on a train, or at a desk with a fan and a chatty household around you. That's the "noise isolating gaming headphones" angle in its purest form. There's no battery, no pairing, no latency — it's a wired 3.5 mm in-ear monitor, so the audio path is as direct as it gets.
Under the shell, Kinboofi lists a hybrid driver setup with a 24Ω impedance, 112dB/mW sensitivity and a 10–20000Hz frequency range (item details also list 32 ohm, so treat the impedance figure as approximate between the two listings). High sensitivity plus low-ish impedance means it's easy to drive from a phone, a controller jack or a laptop — you don't need a dedicated amp to get volume out of it. The cable is 1.25 m (±0.05 m), which is about right for a controller or a pocket device, and the 0.75 mm 2-pin connector means you can replace or upgrade the cable instead of throwing the whole set away when a wire frays.
The catch is what's in the box: the headset, one cable, three pairs of silicone tips and a manual, plus a one-year warranty. No case, no extra tip sizes beyond those three, and the control set is a basic media control. If you're the type who wants a hard case rattling around in a backpack and a button that does exactly one thing well on a Switch, this isn't the tidiest package. But if your priority is isolation, a replaceable cable and a sound signature you can tweak by swapping cables, the KZ ZES is the more interesting buy.
I'd point this one at PC and handheld players who play in noisy rooms, at musicians who monitor on stage, and at anyone who already owns 2-pin cables and wants to reuse them. I'd steer away anyone who wants a case included or who expects active noise cancellation — this is isolation by seal, not electronics.
HyperX approaches the same job from the convenience side. The Cloud Earbuds II use 14 mm dynamic drivers — notably large for an earbud — tuned for "immersive sound" while gaming, streaming or listening to audiobooks. Frequency range is a standard 20Hz–20kHz, sensitivity is 105, and impedance is 65 ohm. That 65 ohm figure matters: it's a higher load than the KZ ZES, so a weak phone jack may leave you turning the volume up more, while a controller, PC or Steam Deck has no trouble driving it.
The fit story is where HyperX clearly did its homework. You get four eartip sizes, from extra small to large, and HyperX redesigned them specifically so more people can find a proper seal. That's the practical foundation of noise isolation on any earbud — a good seal is what actually keeps room noise out — and more sizes means more people will reach it. HyperX itself doesn't list an isolation or noise-cancelling spec, so I'd treat the seal as the mechanism, not a marketing claim.
The hardware details are genuinely thoughtful for wired life: a flat, tangle-resistant cable, a low-profile 90° plug that sits flush against a phone or handheld, a hard-shell carrying case in matching red, and a built-in mic with a multifunction button for calls and media on supported devices. Compatibility covers PC, Steam Deck, Nintendo Switch and 3.5 mm mobile devices. Weight is listed at just 20 g, so it disappears in the ear. Warranty runs two years, which is longer coverage than the KZ ZES offers. Build is plastic, and the earpieces are red with rounded tips.
The honest trade-off: no active noise cancellation, no isolation spec, and a 65 ohm impedance that asks more of weak sources. If you want maximum passive blocking in a loud environment, the KZ ZES's sealed housing is the more purpose-built tool. But if you want one earbud that works on your Switch, your phone and your laptop, comes with a case, and has a cable that won't turn into a knot in your bag, the Cloud Earbuds II is the easier daily companion.
I'd recommend it for console and handheld gamers, commuters who take calls, and anyone who has struggled to get earbuds to stay put. I'd skip it if you need real isolation in a genuinely loud space, or if you want a replaceable cable — this one is fixed.
Side-by-Side: Which Should You Choose?
• Best for fit options → HyperX Cloud Earbuds II. Four eartip sizes (extra small to large) versus three pairs of silicone tips on the KZ ZES.
• Best for cable longevity and customization → Kinboofi KZ ZES IEM. The detachable 0.75 mm 2-pin design works with most 2-pin 3.5 mm upgrade cables.
• Best for portability → HyperX Cloud Earbuds II. The hard-shell case and tangle-resistant flat cable are made for bags and pockets.
• Best for console and handheld gaming → HyperX Cloud Earbuds II. It's explicitly compatible with PC, Steam Deck, Nintendo Switch and 3.5 mm mobile, with a mic and multifunction button.
• Best for easy-to-drive volume → Kinboofi KZ ZES IEM. Lower impedance and higher sensitivity (112dB/mW) mean weaker sources can push it louder.
• Best for long-term coverage → HyperX Cloud Earbuds II. Two-year manufacturer warranty versus one year on the KZ ZES.
• Best for musicians and monitoring → Kinboofi KZ ZES IEM. The hybrid driver design and stage-oriented isolation framing suit monitoring more than casual play.
In my opinion, the HyperX Cloud Earbuds II is the smarter buy for most people reading this, because the four eartip sizes, hard case, angled plug, mic and two-year warranty solve the everyday annoyances of wired earbuds, and a good tip seal gets you most of the way to quiet. But if your single goal is blocking out a loud room — a shared office, a stage, a noisy commute — I'd take the Kinboofi KZ ZES IEM instead. Its sealed housing is built for isolation, and the detachable 2-pin cable means you can keep it alive for years. Check the current price on Amazon before you commit, since that's the one thing that could flip this decision.
what is noise isolation headphones
Noise isolation means blocking outside sound physically rather than electronically — usually by sealing an in-ear tip into your ear canal. That's exactly the mechanism Kinboofi describes for the KZ ZES, and the reason HyperX ships four eartip sizes so you can achieve a proper seal.
are noise cancelling headphones good for gaming
They can be, but the two products here don't use active noise cancellation at all. The KZ ZES relies on passive isolation from its sealed housing, and the Cloud Earbuds II relies on tip fit — both are wired 3.5 mm sets with no battery involved.
what are the best noise cancelling gaming headphones
That's a matter of opinion, and neither of these lists an active noise-cancelling spec. For pure isolation I'd point to the Kinboofi KZ ZES IEM; for gaming convenience, fit variety and a carrying case, I'd point to the HyperX Cloud Earbuds II.
are there noise cancelling gaming headphones
There are gaming headsets with active noise cancellation on the market, but these two aren't among them. What you get here is passive isolation via seal (KZ ZES) or via four-size tip fit (Cloud Earbuds II), so manage expectations accordingly.
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