Original QKZ AK3 FiLe HiFi Earphone 3.5mm Wired Headphones with Microphon Bass Stereo Earbuds Music Sport Headset for Smartphone
Audio/IEMs
“The QKZ AK3 are lightweight (~8 g per earpiece) wired IEMs with a 3.5mm straight termination, fixed (non‑detachable) cable, in‑line microphone, and marketed metal/alloy housings and PET/titanium‑plated diaphragm. They deliver pronounced low‑end impact and good isolation thanks to multiple silicone tip sizes, but trade portability/upgradability for a non‑detachable, modest cable and basic ABS construction — good as bass‑forward budget earbuds, mediocre if you need serviceable cables or modularity.”
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Multiple silicone tip sizes give a secure seal, improving bass and isolation
electronics.alibaba.comincluded silicone tips create a secure seal
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Noticeable deep, punchy low end that suits gaming, pop and hip‑hop
youtube.com (AMTR)deep bass as well
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Includes in‑line HD microphone and a small hard carrying case for portability
youtube.com (NDR Tech)we get to see a button in it
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Very light housings and comfortable fit for multi‑hour use
electronics.alibaba.comlightweight (~8 g/piece)
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Fixed, non‑detachable 3.5mm cable prevents easy replacement or upgrades
youtube.com (NDR Tech)connector in it is not detachable
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Cable quality described as merely adequate and potentially fragile over time
youtube.com (AMTR)cable it's not um the best quality
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Construction uses matte ABS plastic and fixed‑angle nozzle, limiting perceived premium durability
electronics.alibaba.comMatte-finish ABS plastic