Micro Ring Earphone, metal case. Fin Unit E3000,6.4 mm. The case is made of stainless steel with a reinforced MMCX base that can be replaced with wire, Fin all E30006.4 mm cell, DIY stainless steel with a mirror finish. The tuning style is similar to J-V-C, and the analytical and acoustic fields are somewhat distinctive. Sound three-frequency balance, Bass full clean (non-heavy Bass headphones) , the human voice level sense is better, high-frequency beautiful natural and transparent clean. Compared to the original E3000, which can not be pushed up without the earpiece, the earphone can be pushed directly. I long-term comparison hear the conclusion: In the low frequency attenuation, but the high frequency and the resolution rose. Individual perception of sound quality, each person’s perception of sound quality is different, for reference only E3000 upgrade E4000 ultra-quick micro ring earphone, upgrade process. Aluminum-magnesium alloy metal cavity, surface atomizing treatment, high-end atmosphere on the grade, durable special customized sinking version of the MMCX base, very strong and durable, you can replace wire. Three-frequency sound balance, bass full clean, vocal layering sense is good, high-frequency beautiful natural transparent clean. The high-pitched sound is not harsh, the tooth tone control is very comfortable (the headphone tube has added the damping cotton, likes to listen to the saliva sound also may remove) , the headphone sensitivity is very good, the headphone may push directly. Production shoot E5000 E3000 E4000 E

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