Key Specifications
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Driver size: approximately 11.2 mm dynamic “bass-boost” driver in the 3.5 mm version.
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Impedance: 32 Ω.
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Frequency response: 20 Hz – 20 kHz.
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Connector:
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3.5 mm audio jack version: compatible with standard headphone ports.
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USB-C version: with USB-C connector for newer devices.
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Cable length / design: Around 1.2 m cable length cited; braided/tangle-free design mentioned in some listings.
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Microphone & in-line controls: Yes – included microphone and inline remote for calls/playback.
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Build/weight: Some listings mention approx. 13.5 g weight for the 3.5mm version.
What These Specs Mean & My Commentary
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The 11.2 mm driver (or at least “~9-11 mm” in some listings) is quite large for a wired in-ear at this price range. That suggests good potential for strong bass response and impactful audio.
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The 32 Ω impedance means these earphones are easy to drive — they’ll work well directly from phones, tablets, laptops without needing a dedicated amplifier.
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The dual connector options (3.5 mm and USB-C) give versatility depending on what device you have. If your phone lacks a headphone jack, the USB-C version is handy.
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The braided/tangle-free cable is a plus for durability and usability — fewer cable knots, better everyday handling.
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The microphone and inline controls make them a viable choice for everyday use (calls + music) rather than just basic earbuds.