If you want a headset you can switch to a wired connection the moment a match gets serious — and barely feel on your head three hours later — choose okcsc Classic Retro Headphones; if you need active noise cancellation, multi-day battery and high-resolution wireless audio, choose CMF BY NOTHING Headphone Pro Active.
That is the short version, and it is the honest one. Both are 40 mm dynamic-driver sets with Bluetooth and a cable in the box, and both will pair with an Android phone or an iPhone without drama. But they are built for different buyers. One is a 75 g retro on-ear with swappable ear cushions and a wired path that genuinely matters for mobile gaming. The other is a 283 g over-ear built for flights, focus work and long listening sessions, with 40 dB of adaptive ANC and up to 50 hours of playback with cancellation on. Below is how each one earns its place, and where each one falls short.
• okcsc's biggest strength: Roughly 75 g on the head, a silver metal frame, six swappable ear cushions and a wired Type-C / 3.5 mm mode that sidesteps Bluetooth lag completely.
• okcsc's biggest trade-off: No noise cancellation whatsoever, and about 10 hours of battery per charge — a fraction of what the CMF offers.
• CMF's biggest strength: 40 dB adaptive ANC with an instant transparency mode, LDAC and Hi-Res certification, app-based EQ and a Bass & Treble slider, plus up to 50 hours of ANC-on playtime.
• CMF's biggest trade-off: 283 g on your head and a spec sheet that lists 120 ms of wireless audio latency, which is not what a competitive mobile gamer wants to see.
• Buy okcsc if you are a mobile-gaming-first buyer who wants something light, loud and stylish that can go wired on demand.
• Buy CMF if you want one headphone to cover commuting, flights, calls and focused work, and you value quiet and battery life over grams.
This is a personality-forward headphone first and a spec sheet second, and that is not a criticism — it is the whole pitch. The silver metal enclosure and 80s/90s styling are the point, and the six included ear cushions (colors are randomized, so treat it as a surprise) let you change the look without buying anything else. A storage bag comes in the box, along with a user manual, and the headband adjusts to fit different head shapes. Memory foam pads and breathable materials round out the comfort story, and at about 75 g you are not going to notice it sitting on your ears the way you notice a heavy over-ear.
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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Where it actually does work is sound and connection flexibility. The 40 mm dynamic drivers cover a 20 Hz–25 kHz range with 60 ohm impedance and 117 dB sensitivity, which tells you it will play loud off a phone without strain. There is a Bass Blast Mode and EQ presets if you want to push the low end, and Bluetooth 5.3 with a 10 m range keeps the wireless side current. The real story for gaming is the wired option: Type-C and a 3.5 mm cable path mean you can plug straight into a phone or a controller and remove wireless latency from the equation. There is a built-in mic with one-touch controls for voice chat and calls, and the claimed battery life is 10 hours with a 2-hour charge time.
Who should skip it? Anyone who flies a lot, works in a noisy open office, or wants to disappear into music on a train. There is no noise control at all — the spec sheet is explicit about that — and 10 hours means you are charging most nights. If silence and endurance are your priorities, this is the wrong tool, and the CMF is the obvious alternative. If you are the person who wants the best Bluetooth headset for mobile gaming that also looks like nothing else in the room, this is the one that fits that brief.
The CMF is the more conventional headphone and the more capable one on paper. The 40 mm nickel-plated dynamic drivers are paired with LDAC and dual Hi-Res certification, and the frequency range stretches to 40 kHz — numbers that matter if you stream high-resolution audio and own a phone that supports it. The Nothing X app opens up a personal sound profile, a Bass & Treble slider, custom EQ and CMF Spatial Audio, plus Cinema and Concert modes that widen the soundstage for films and games. It is a genuinely deep feature set for a headphone in this class.
Noise handling is the headline. Adaptive ANC is rated up to 40 dB, and a single press of the ANC button drops you into Transparency Mode when you need to hear a boarding announcement or a barista. Battery is the other headline: up to 50 hours with ANC on and up to 100 hours with it off, and a five-minute top-up reportedly gives you four hours of listening. You can also charge it from a phone or laptop, which is handy on the road. Bluetooth 5.4, a 10 m range, Google Fast Pair and Microsoft Swift Pair make setup painless across Android, iOS, macOS and Windows, and there is a 3.5 mm jack plus AUX support when you want a cable. Controls are app-based with touch and buttons, and Google Assistant and Siri are both supported.
The trade-offs are real, though. At 283 g it is nearly four times the weight of the okcsc, and over-ear cups with a cap-friendly headband are comfortable but present — you feel them. The spec sheet also lists 120 ms of wireless audio latency. For podcasts, films and music that is irrelevant; for fast-paced mobile shooters it is the number that would make me reach for a cable or a different headphone. Materials are faux leather and plastic in light grey, and the box includes a protective case and cable. In my opinion this is the better all-rounder and clearly the better travel companion — just not the better competitive-gaming pick.
• Best for mobile gaming → okcsc Classic Retro Headphones. A wired Type-C or 3.5 mm connection removes Bluetooth latency, and 75 g stays comfortable through long sessions.
• Best for blocking out the world → CMF BY NOTHING Headphone Pro Active. Up to 40 dB of adaptive ANC is something the okcsc simply does not offer.
• Best for battery life → CMF BY NOTHING Headphone Pro Active. Up to 50 hours with ANC on versus roughly 10 hours is not a close comparison.
• Best for high-resolution listening → CMF BY NOTHING Headphone Pro Active. LDAC, Hi-Res certification and a 20 Hz–40 kHz range are the reasons.
• Best for lightness and long wear → okcsc Classic Retro Headphones. 75 g versus 283 g is the whole argument.
• Best for people who dislike on-ear pressure → CMF BY NOTHING Headphone Pro Active. Memory foam over-ear cushions spread the load instead of pressing on the ear.
• Best for looks and personalisation → okcsc Classic Retro Headphones. Six swappable cushions and a metal retro frame are the point of the design.
• Best for calls and app control → CMF BY NOTHING Headphone Pro Active. The Nothing X app, assistant support and Fast Pair/Swift Pair cover more ground.
If I were buying for myself and my priority was mobile gaming, I would take the okcsc Classic Retro Headphones. The wired Type-C and 3.5 mm options mean I can drop Bluetooth latency the moment it matters, 75 g is the kind of weight I can forget about mid-match, and the built-in mic with one-touch controls handles voice chat without fuss. The 10-hour battery and missing ANC are real compromises, and I would only accept them because charging nightly is easy and gaming at home is not usually a noise problem.
If your headphone has to do more than game — flights, commutes, deep-focus work, multiple devices — then I would point you to the CMF BY NOTHING Headphone Pro Active instead. It is heavier, it is bulkier, and its quoted 120 ms wireless latency makes it the weaker choice for twitchy mobile titles. But the ANC, the battery endurance and the LDAC/Hi-Res audio are on another level. Check both on Amazon and see which compromise you would rather live with.
Yes. The wired connection is Type-C, so a modern Android phone with USB-C can plug straight in. The kit also covers a 3.5 mm path for older phones, controllers and laptops.
It depends on the game. For casual puzzles, strategy titles and anything voice-driven it is fine. For fast reaction shooters, 120 ms of wireless latency is noticeable. That is exactly why the okcsc's wired mode is worth having.
CMF states up to 50 hours with ANC on and up to 100 hours with it off. A five-minute charge is quoted as enough for roughly four hours of listening, which covers a commute or a short flight.
It depends on what you count as value. The okcsc gives you a light, distinctive wired-and-wireless headset; the CMF gives you ANC, LDAC and far more battery. Check the current price on Amazon for each and decide which set of features you would actually use.
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