x Crinacle Zero: BLUE2 Dual Dynamic Drivers in-Ear Headphone with Detachable Cable (3.5mm+mic Cable)

I’m incredibly picky when it comes to sound - these IEMs sound amazing with a good quality 3.5mm to USBC DAC ($15 add on) on my iPhone. I’m hearing details in songs that are completely lost on Bluetooth headsets due to compression. They’re super comfortable, high quality and beat any Bluetooth headset. I wore them on my flight today and they actually cancel out the noise even though they’re not ANC. I have a high end ANC I always wear on flights but did not feel the need to use them. I’m using an XLR converter/amp to connect them to my bass amp / pre amp and they sound amazing! Non regret purchase.

Got these with the mic cable included. They sound absolutely incredible and the price is great. They took a few days to get used to wearing, but now I don't even notice they're on. The built in mic also sounds great, although a bit quite. Works great for phone or Discord calls and gaming.

Being a Crinacle collab, sound quality is the first thing to talk about. The tuning and tone is interesting. I'm getting pretty warm bass and there's plenty of it. I did noticed a slight lack of low end resolution on some songs, but I'm comparing these to IEMs that are 2-3x the price. The fact that I have to use those to compare says a lot. Mids are slightly pulled back but not veiled at all. Plenty of detail in vocals and instruments in this range. Treble is forward, but not shouty or sibilant. Good control with a little bit of sparkle. Just enough to make things exciting. Soundstage is fine for an IEM, either average or slightly above average compared to other closed back IEMs, but that's not really saying a whole lot. On the other hand, imaging is quite good and there's also fantastic separation between instruments. That's more important for an IEM anyway. These are v-shaped so I wouldn't use them for any analytical listening or mixing, but the tuning is quite entertaining for enjoying music. Obviously, anything synthesized sounds great, but I don't think the mids are so pulled back that they make genres like classical or jazz sound unnatural. Now onto the non SQ things. I'm not sure who the bass boost adapter is for, as these have more than enough low end response, but who's gonna dock points for something that's included? It's there if you want it. The cable itself is mostly fine. It's a pretty standard twisted pair cable with good thickness. Out of the box, I think I'll have to mess around with the ear loops a decent amount to get it to fit around my ears properly. They're light enough to where this doesn't cause any discomfort, it just annoys me that they're not fitting as well as my other sets. Some heat and bending would do the trick. The housings are pretty chunky, but again these are pretty light so I didn't find it uncomfortable or bothersome. As with any headphones/IEMs, your YMMV when it comes to comfort and fit. I bought at launch for around $70 and these are worth the blind buy. I think they punch at a level of least double that price.

Size: 3.5 of 5. Very bulky compared to other IEM. Fit: 3.5 of 5. The provided ear tips work but may not be the right fit for everyone. With a good fit, most external noises are suppressed/blocked. I think a primary issue comes from the spout size as it is larger than many IEMs on the market and could result in feeling pressure/fatigue from its excess size. Audio 4/5: Clear, clean. The quality of recording is distinguishable. If a track is high quality, it will sound like it. If the quality of recording has other noises (background, hisses, etc), it may be more noticeable. Cellphone Audio with JM6 Pro: Audio sounds good. I don't notice much difference when compared to Akoustyx R-120 (used with USB-C audio cable, no adapter). Comparison: When compared to Audio-Technica ATH-M40X and Sennheiser HD 6XX, using a Schiit DAC and Amplifier, Blue2 (w/o JM6 Pro) sounds recessed and not as pronounced/clear. There is a price difference between all of these, with Blue2 on the lower end. It's not 1:1 comparison between this line up; however, I hope you find this useful.

They are worth twice what I paid , do not disappoint the quality and ease of fit is outstanding. This are an upgrade to my original zero that I still use 😎 but I transitioned to blue2 for gaming and I’m just in love with them.

They alright broke. Got this in April 30th and lasted to July 13 same year. Left side is already so quite it sounds like nothing is playing comparing to the right side. Don't get me wrong they sound incredibly good. But I got 20$ IEMs years a ago and they are still holding up today with solid quality. Im not paying 3x the amount again.

Got two pairs of these. Loved the look, and product function after receiving my replacement order because the right earbud was dead on arrival. Got replacement set, which worked great, had a 5 ohm adapter that makes the bass rattle your teeth, another (second) cable without a mic, NO 3.5mm to usb- c cable converter(that’s on you), comes with carrying case that’s butter soft and a number of ear tips to customize your fit. These things are comfortable beyond what I imagined. I can wear these all day through work without ear soreness and they just blend into your life. They seal out the world. The big however tho is my right earbud lost 50% of the output sound after 2 months of normal use. No blasting music, no dropping units, no abnormal use. Loved these things when they worked properly, but the signal cut out was the big deal breaker for me in the end. It honestly seems like a build thing because some customers love their, but I couldn’t spend weeks on weeks requesting 4,5,and 6 units to finally get one to last me for good. I would recommend to the company to find out the common failure points and improve the quality and durability of your build. I’d still love to use these one day again provided changes are made, but have moved on to the KZ ZSN Pro X for now that cost 1/3 what I paid for these.

I've bought these as a replacement for my Klipsch X11, which finally broke, and they are quite middle-of-the-road ok. * Sound quality: Acceptable, especially for the price, but lack some clarity * fit: too big for me. The openings of the headphones themselves are very big, especially compared to my (admittedly tiny) previous headphones, and with the tips, they feel noticeable in my ear canal and get uncomfortable after a while. I think in the long run, I would prefer headphones with smaller openings for a more comfortable fit. I also find the over-ear design of the wires works only moderately well for my ears: the curve is too big, so that they keep falling off my ears and then pull on the headphones, which isn't ideal. * durability: They seem quite durable. I'm not gentle on my headphones, and especially the cables have always been a weak point for me. I like that the headphones are detachable and so the cables can be replaced, which should extend their lives considerably. The cables themselves seem sturdy and durable, and so far I've not had an issue. They do occasionally tangle, but not as badly as other headphones I've had. Overall, would recommend unless you have small ears. For the price, they're quite good quality and durable.

sounds good (u really should watch audiophile yt videos instead of comments here since we arent good at reviewing products)

Sonido brillante y detallado, sobre todo en medios y agudos, aunque también dan graves justos y precisos. Buena separación de instrumentos. Traen dos cables de buena calidad, uno con micro y otro sin. Además un adaptador para añadir graves, que les da un sonido más cálido. Añadiéndoles puntas de espuma mejoran en aislamiento y reducen posible efecto de oclusión.

Let's start by saying that I’m not really a huge audiophile, so take my opinion with a grain of salt. That said, I do tend to lean toward products that Crinacle has had a hand in tuning. To my ears, these sound really good. I’m not treble-sensitive, in fact, I actually prefer a bit of extra treble in the tuning. I’m using the FiiO K2 as my DAC/AMP on a Windows 11 PC (system volume set between 30–40%), and I adjust the volume within applications like YouTube Music, Spotify, and my browser. I’m using the included silicone ear tips and haven’t tried the foam ones yet. But since treble isn’t an issue for me, the silicone tips will likely be my daily drivers. I did try these on my android phone and on an Iphone, I'd say result is pretty much the same as using it for PC. There’s not much to complain about, although a few songs do sound slightly distorted at certain volume levels. Well, “distorted” might not be the right word, it’s more like there’s a peak in certain frequencies that lasts a few seconds in few songs (like metro booming music is a good example, or some lesser known artist or self published artist). I noticed this on YouTube Music, but when I tried the same songs on Spotify, there was no distortion, at least not when the volume was set to 80–90%. Some distortion did appear at 100%, but at that level, it’s kind of expected. It could be due to the song's mastering or the version uploaded to YouTube/Youtube Music. It doesn’t happen with all songs. Using the included bass adapter does help reduce the distortion, but not always. I believe it's the 2DD that's causing it, but I am a bit unsure about that, you do get used to it after a while, you kind of find it part of the listening experience, but it could just be me coping. Either way, it’s something worth noting if you’re considering these for music listening only. The additional bass adapter lowers the treble and boosts the bass (shocking, I know). Personally, I prefer the sound without the adapter when listening at lower volumes. But for daily use, I’ve mostly kept the adapter on. I do spice it up sometimes and listen to it without the adapter if I feel like having extra volume and umf to the music. These are also good for casual content consumption like YouTube, TV shows, movies and etc. I use them for gaming as well, wouldn't recommend them for competitive shooter games, you barely hear footsteps if that's important for you . They’re good enough for my gaming sessions (I play all sort of games, but I do switch over to my gaming headset if I am in a call or a group). I do, however, need to bump the system volume up to 50–60% for games. Edit: The only thing I really dislike is the cable, more specifically, the ear hooks. They don’t fit my ears very well. I’ve never really had this issue before with other IEMs, but with these, the fit is a bit loose and they occasionally fall out my ears. That’s mostly during the first 10-15 minutesm, after that, they settle in. But if I take them off and put them back on, I have to repeat the whole adjustment process dance all over again. Maybe I just need to give them more time to break in over a few days or weeks. Do I recommend these? I’m not sure. At full price, it's a tough sell. I bought them on sale and had a gift card lying around, so I figured, why not buy these at a heavy discount for me? But would I pay full price without any discounts or gift cards? Now that's a hard sell to say yes, I'd probably lean towards no if you have already good IEMs. Should these be your first? No. Should these be your secondary or third option IEMs? Maybe. At least then you can mix it up a bit. But my suggestion is if you can try these out somewhere, do so. Try and listen to your favorite songs with and without the adapter. If you can't try these out, try and look elsewhere instead if you find the full price hard to swallow.

Joya de audífonos si te gustan los graves o el bass. Importante tener en cuenta que por su impedancia pueden no tener tanto volumen en algunos dispositivos, sin embargo si los conectas a un buen DAC suenan de maravilla.