CHU II High Performance Dynamic Driver IEMs Interchangeable Cable in-Ear Headphone

TL;DR: How are these 20 bucks? They sound great and have an incredible metal build while being light and comfortable. Buy these. Wtf The Build: How are these $20… This is the most premium headphone I've ever opened and it was $20. T hey're insane. They are metal. They feel substantial in your hand, but light when you put them in they are so small and the fit is incredible, unsurprising for IEMs anyways, but I have some CCZ coffee beans that fit great but are bigger so don't enter as deeply, so these definitely take the cake. They have a leather pouch which is Primo, and not what I was expecting (I didn't see any pics beforehand). The eartips are pretty standard (no foam) and do a good job blocking out the outside world, it’s no active noise canceling and I’ve used better passive, but again they’re 20 bucks. The cable is a bit thinner than other IEM’s I have, and they don't have controls or a microphone. There is a slightly more expensive version with a thicker cable and controls and a mic, although its’ USB-C? Honestly I like the cable, it's light and more out of the way, and if nothing else I’ll just use a different cable from another set of IEM’s. The Sound: They sound excellent. I do think that the mids and highs are a little darker than I'm used to, but it's nothing that I couldn't fix myself with an EQ. They’ve very detailed, I'm running them with the BTR 5 and with Wavelet on and they sound pretty crisp. They're not the most clean I've ever heard, but definitely up there, and ESPECIALLY for $20. I do wish they were treblier, but I’m being picky at that point. I listened to a FLAC of AM by the Arctic Monkeys and they sound real good. I’m not sure what else to say about the sound, it’s dark and bassy, but it's nice and smooth; it’s unlike the bass outta some headphones I’ve tried. They do get loud. I've been listening to them at 60 percent without issue, they do get too loud at about 85 percent, if you’re into that sort of thing. The Music: FLAC - AM by Arctic Monkeys FLAC - Discovery by Daft Punk FLAC - IGOR by Tyler, The Creator Spotify - I Need to Start a Garden by Haley Heyndrickx Spotify - Locket by Crumb Spotify - Various songs by Mitski The Conclusion: I'm definitely going to be daily driving them at least for a bit, and again just an incredible package for 20 bucks (I'm excited for the leather pouch). I’m thinking these will be a great gift for friends. The Waifu: Excellent, my wife likes pandas lol

Simply the GOAT at its price point. No issues. Ear tips that accompany the buds in the box provide a good fit without having to look for alternatives (just explore the sizes and see whats most comfortable for you), base is solid, instrument separation, sound stage and clarity are also really good. Good for any kind of gaming as well. Footstep audio is clear, measurable and directionally accurate. Also the packaging is cool (subjective tho)

I'm not an audiophile or anything, but to me these sound pretty OK. Definitely not the best earbuds I have used in terms of sound quality but by far the best I have paid $20 for. Build quality leaves a little to be desired but its fine for the price. I tend to prefer wired earbuds for around the house and I used senheiser cx300 for a while. The sound quality on the cx300s is only marginally better than the moondrop chu II and it is over twice the price. Maybe that isn't a big problem for you but I guess I am pretty rough on my earbuds. I don't know when the last time I had a pair that lasted more than 6 months was. laying down $45+ each time for the cx300s didn't make me happy and last time I needed a replacement I figured I would try out some of the cheaper options and I had heard good things about this one. All in all its a pretty solid product but I'm not a huge fan of the around ear design and I would really prefer a braided cable. Then again, no issues with the cord getting pinched, etc. so far. I like the metal chassis but they are a bit heavy and I've had a few issues with it coming apart after I banged it on my desk etc. A few drops of super glue fixed that right up but something to keep in mind. I finally had to buy a replacement because I dropped my ipad with these plugged in and it landed right on the jack and bent it. It still kinda works but I have to jiggle it a bit to get it in the right position or the sound cuts out. Really its all about the price here. I mean $20 is $20 but I feel a lot better replacing these than some of the other earbuds I have owned and they sound... fine, which in this price bracket is an achievement. 7.5/10

Le Moondrop CHU II sono cuffie in-ear di qualità sorprendente per il prezzo. L'audio è chiaro e bilanciato, con bassi presenti ma non invadenti e alti dettagliati. Perfette per ascoltare musica in modo immersivo senza spendere una fortuna. Il design è elegante e confortevole, e il cavo intercambiabile è un plus che aumenta la longevità del prodotto. Anche dopo lunghe sessioni di utilizzo, rimangono comode da indossare. Se cerchi IEMs ad alte prestazioni che offrano un audio di qualità superiore senza svuotarti il portafoglio, queste cuffie sono un'ottima scelta. Consigliate per audiofili e non solo!

You simply can not get better audio quality than this for the price. They are slightly V shape tuned with a slight lean towards treble. Super comfortable as well due to their small size. Only complaints are non-removable nozzles and they can corrode after a while. But for this price I’m just nitpicking. Great pair for daily beaters or to give to a friend who is new to IEMs.

I didn't expect much for the price, but I am pleasantly surprised by not only an insane top-notch quality in materials, but also in sounds, in comfortableness, unboxing experience, it just feels premium and that it should be higher priced, it's just perfect for the money; if you need wired sound, be it for laptop, nintendo switch, or whatever, please, go with these if you don't want to spend a lot of money. And I don't say it as a cheap option, I would gladly consider these my favorite ones over many other higher priced options on the market.

Summary Review: Sound Quality is great for the price. Sonic signature is best described as neutral, balanced and detailed. Versatile and solid for music & movies without having any "wow factor" or V shaped equalisation; shines in particular with online gaming due to spacious and detailed nature. Build quality is questionable. My first pair lasted 6 months and failed due to one of the most tangle-happy cables I have ever seen. The seller, ShenzenAudio AU, provided excellent support and communication when contacted regarding the issue with the item. For this pair I will try to find some sort of way to re-enforce or otherwise prevent the cable from twisting as I do enjoy these little phones and think they are excellent value for money at $30 (if they can last!).

I received my Moondrop Chu II three days ago and tried it right away, but in my opinion, the sound quality was mediocre and nothing special at first. That was my initial impression, and since I know some headphones or IEMs need time to “burn in” before they show their true sound, I decided to burn them in for about 24 hours using the songs I usually listen to. I don’t like using synthetic audio for burn-in. I know some people don’t believe in burn-in and think it’s just the listener getting used to the sound, but in this case, I burned the IEMs without listening to them at all. After 24 hours, I can understand why many people recommend them. So if you own the Moondrop Chu II and feel that it sounds unremarkable at first, you might want to try burning it in and then listening again. Ideally, use the songs you normally listen to and keep your usual volume level. The one thing I don’t like is the cable, it feels too thin and seems like it could break easily. Buying a new cable with a 4.4 mm plug almost costs as much as buying another Moondrop Chu II, but I’ll see. I may still buy a better cable so I can use it longer. Now for the pros: the build quality is amazing. When you hold the earbuds themselves, you wouldn’t believe they only cost 219 SEK, 19.96 EUR, or 23.15 USD. The sound also improved after burn-in, the bass is sufficient, the treble isn’t harsh, and because of the V-shaped tuning, the vocals in some songs may not be very clear, though this might improve with more playtime. If you’re looking for your first IEMs, the Moondrop Chu II could be a good option. There are plenty of reviews, and many reviewers use the Chu II as a comparison point, which means it can serve as a useful benchmark if you decide to buy more IEMs in the future.