YINYOOEasy KZ ZST Colorful Hybrid Banlance Armature with Dynamic in-Ear Earphone 1BA+1DD HiFi Headset KZ in Ear Monitors Headphones Wired Earbuds IEM Earphones Gaming Earbuds (Colorful Without mic)

What I was looking for:After accidentally buying some IEM's without knowing what it was (TNSO) (last picture), I was determined to find another pair. I couldn't get the same ones (went unavailable), and didn't know what to look for. When I finally stumbled upon more, I was plagued with trying to find some that had balanced sound. As someone looking to produce music, I didn't want anything filtered. The best ones actually were cheaper than this but wouldn't be able to hold up more than a few days.Why I chose these:It seemed like I was going to have to settle with some elevated bass. With the reviews as good as any on these, the price, replaceable cord (thought it'd be cheaper to just buy a whole new pair), I decided to get them.Sound Quality & Bass:My ears aren't well trained. But I had some help learning about headphones with balanced sounds, and got recommended some headphones in my budget that many producers use (pretty much only producers from the looks of those reviews). I got them, was testing them out, and pitting them up against these earbuds. I was shocked at how similar the quality was. Only difference is that I could then tell the elevated bass, which this definitely does have. Probably not to the liking of those who want super elevated. While I don't even like it myself, it doesn't bother me with these. So if you want super elevated, these probably aren't for you. But I can say that these might be the most accurate to sound you can get for casual use. Which is what these are for, I use them for casual listening, internet scrolling, and video sharing skype calls with my bestie. I pop the more professional headphones for working. I almost felt bad though for getting the headphones when these were so similar. The elevated bass was definitely a problem, but if not for that, I probably could've gotten away using these for producing too. No joke. But it probably will be better to produce with headphones rather than earbuds. The 3d illusions are more immersive. But truly I think I could just use these had it not been for the bass, I wouldn't have known that before though.Noise Cancelling:I think the noise cancelling on the accidental IEMs were some of the best, people could be talking less than a foot away from me & me not even know they were there until the song ended. I don't think that's happened with these, but I don't have trouble with hearing external noise over them. I don't always listen to loud stuff but I do a lot of scrolling on Instagram, tik tok, or listening to K-pop, which is all pretty full & busy sounds. So I'm good on that.Longevity:I'm over a year in now, got these November 24th 2021 (first 2 pictures), It's November 30th 2022 now (3rd picture). They're holding up good. I think the cord has changed color, the clear plastic, from food stains most likely. I've had no issues with the in ears, and the cord seems like it's doing just fine. It tangles pretty good. It's not hard to untangle but the part that bends over the ears makes it difficult. I don't find that deterring. I think the way these cords are made, are just less likely to have issues. And it's really an unbeatable price for sound quality at $17 when I bought them, even if they only last a year or two. I suspect these will hold up longer than any I've had. Around 2 years has been my max before, and around that 2 year mark I've had duct tape on the cord to hang on a little longer. If I can update in a year, I'll try to do so.

So far I think they are great! I haven't used them with a band yet but when I used them with my phone the sound quality was great. They are noise canceling and had a good range of sound. The only thing that I would mention is the chord seems a little flimsy. It is in good condition now, but seems like the chord could break easily. I think as long as you take care of them well they should be fine! I saw some reviews about them being hard to put together but I thought it was pretty straight forward. The instructions had a picture to help. OVERALL: Great find for a great price.

I bought the YINYOO Easy KZ ZST in-ear earphones, and overall I’m satisfied. The hybrid 1BA+1DD setup delivers clear highs and decent bass for casual listening. The sound is detailed, especially for the price point.The design is colorful and eye-catching, and the earphones fit comfortably in my ears for extended use. The cable feels reasonably sturdy, though I’d handle it with care to avoid tangling or fraying.Overall, these earphones offer good sound quality and a fun design at an affordable price. Not audiophile-level, but excellent for everyday use, commuting, or casual listening.

These IEMs really surprised me. The sound is clear and balanced, with punchy bass, clean mids, and crisp highs — perfect for both music and gaming. The fit is comfortable, and they stay secure in my ears even during long listening sessions.Build quality feels solid, and the detachable cable is a nice bonus. Honestly, they sound like earphones that cost twice as much. If you’re looking for affordable in-ear monitors with great sound and comfort, these are an excellent choice.

It is two in the morning, and I find myself writing a review for these headphones. These might not be someone else’s cup of tea, but they made this juice and I am addicted. This is my initial review since, i just got them yesterday. I have read that the material of the wire is not the best. That it does not have bass or the highs are too bright. I took them out of the box and immediately I fell in love when I plugged them in. The music just came alive. I am hearing things I did not before. The bass balance through me right back into what some pretty good full range floorstanding Greg Timbers created JBL studio 590’s speakers sound like. If you are thinking of pulling the trigger on these headphone. Do it!! I am not a musician, but I love music. I have not stopped listening. The sound is just something else. The dual driver really does make a difference. If this is musicians little secret then, now I know what the masses felt like when Algebra was introduced to them. It sounds like I’m hyping them up, but you got to give props where it is due. The highs are not fatiguing. I have used headphones where I needed to rest my head. Bass was lacking or at some point would distort, not the case here. Here is what I am using to make these headphones sound great: I have an IPhone 6s and with good reason. The audio port for this model was made better than some D A C currently out. It is Audiophile quality. Yeah, who knew?This info based on Ken Rockwell site. Yes I know some will say it is not reel to reel or vinyl. Like i said might not be your cup of tea. Still what you have might be better. What I have not encountered with these is the pressure that is created in your ear. The kind that makes the driver in the headphone pop and crackle. The noise cancelling is passive and not active, but it works. It is significantly reduced. The distortion is not present, unless it is on purpose. I have tried to turn it up to see the point that I do, but I turn it down cause I do want to hear for the next few years. The bass is punchy, and at times sounds bass heavy. Of course this is dependent on the source material. I have tried it on material that gives presence in the imaging. Like 3D music is great. Imaging is just something else. OK, I know some one is going to ask this, maybe to themselves but it will be asked. What about movies? I tried gravity. The entire scenes before they get hit by space debris is something else. It is where you can really appreciate the imaging. Hearing Sandra Bullock speak through her mic in the space suit.OMG. You can hear just so much detail. Even doing some critical listening you hear things you normally don’t. Like store bought bread and bread made in a bread machine. Like that. This is a gem, for those who like music or movies. Based on the sound you are expecting the gut punch. Instead your skull is being blown by every track sampled. For the price you wont be disappointed. UPDATE: these headphone are playing strong as the first day out of the box. For those who do research on what they buy. Do yourself a favor read the review of Docholliday review. This reviewer has gone the extra mile to the detail of what you hear into some words, frankly that’s hard to do. Just know if you have not bought these yet you are for sure missing out. These IEM’s are a great buy for the price. Fall in love again with your music.