YINYOOKZ Castor in ear Monitor, Harman Bass Edition IEM with Dual Dynamic Drivers, Tunable Sound Wired Headphones Gaming Earbuds with 4-Level Adjusting Switch, Noise-isolating (Heavy Bass Version, With Mic)

Sound is a personal subjective experience. In my journey, I started with the expensive brands (before chi-fi iems exploded) with all different types of drivers: BA, planar, electrostatic, and dynamic. Right now, I can buy several pairs of chi-fi sets for the price of one of the other brands. UE (before logitech buyout), Etymotic, SHURE, Klipsh, and Sony were the brands I tried. After that, I tried a brand called 1more.After over 3 dozen pairs, what I finally found out is that I prefer IEMs with only dynamic drivers. This one fits the bill. It sounds to me most like the speakers I listened to growing up - which were mostly AR while they were still AR in the 1970s. Again, music is very subjective and it seems like my preference has converged on IEMs with 2 or more dynamic drivers per ear and no other type of driver.The brands I tend to buy are CCA, Kbear, Revonext, and TRN. The TRN V90s were my goto pair until I saw these dynamic only multiple driver models. I bought every pair that was multiple dynamic drivers under a specific price point. This model was one of them.These sound most like speakers to me and all 2-3 dynamic driver models I've listened to fit the bill and I regularly use all of them. The difference is really in the shell construction and the presence of the dip switches for passive EQ.For gaming, I use very light ones with transparent plastic shells and no dip switches. If I want to monitor a vocal performance, I'll use this model or one like it.These sound most like the AR-3a that I listened to during my younger influential years and I suppose, my brain think that's the way things should sound. I still have the speakers, but they are heavy and huge and really difficult to drive - so they stay in the basement. For my home theater setup, I use the smaller speakers (dynamic woofer and dome tweeter) and a sub. But the AR-3a and these iems still sound better, except the ARs and the IEMs are only 2.0.

Son una excelente opción para aquellos que amamos la presencia de frecuencias graves en nuestros monitores. La calidad de los materiales con los que están fabricados, definitivamente está bien pensada. 100% recomendables, ergonómicos y muy bien distribuido el sonido.

I am very pleased with these headphones. They have excellent sound quality and a comfortable fit, with impressive directional and spatial audio that is great for gaming. My only concern is the short length of the cable; fortunately, my computer is positioned nearby, so it's not a major inconvenience. However, if your setup involves a computer placed on the floor or far away, you may want to consider purchasing a longer cable or an extension. Overall, I would rate these headphones 4/5 and would purchase them again.

Excellent IEM great for gaming and music

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These sound perfectly good to me and they are comfortable, but the sound went very quiet in the right earbud in two pairs of these I bought. I tested with my computer and my phone. I listened to the left earbud with my right ear to make sure I wasn't going deaf in my right ear and my newer pair actually had worse sound in the right earbud right out of the package. I am not sure how much effect the tiny switches have had but experimenting with them didn't help the low sound. It is apparently a gamble whether you will get a good pair or whether they will last.Also, I might have gotten a used pair, because the sizes of the rubber tips were mismatched and there were no replacement rubber pieces I recommend different earbuds from the same brand which worked well for me and lasted almost 2 years(with somewhat rough treatment). https://www.amazon.com/dp/B08DNHYQTL?ref=ppx_yo2ov_dt_b_fed_asin_title

Very good I use this every Saturday at church and it has great sound quality which accompanies the price and just makes it an overall great product. Would recommend

This is the first time I get some IEMs and I absolutely loved the, the bass version are super good. The standard version although it lacks the depth on the bass it doesn’t lack a rich full band