FH7S in-Ear Earphones High-Performance 1DD+4BA Hybrid Technology IEM Earbuds with 3.5/4.4mm Plug

I have nothing bad to say about these IEMs. I've had many pairs of IEMs over the past 15 years, but nothing that even comes remotely close to these, both in terms of build and audio quality. The sub bass is a true bassheads delight, not overpowering at all, but it's there and there's no lack of it. Some have complained that the mid bass is somewhat muddy and ever-present, but I'm using a BTR7 with built-in EQ and I'm able to tailor the sound specifically to my taste. I don't have the mid-bass issue that others have talked about. Mids and highs are equally as good, even at ear bleed volumes, and they don't scream out at you as some other IEMs that I've used. No sibilance issues and although they are not studio monitors, they weren't really meant to be either. There is coloration of course, by design, and it works well for me. I can't imagine cranking these things up to the BTR7's capability, as you'd probably blow your eardrums long before you perceive any distortion. They are extremely efficient and require very little power to drive them. I'm using the 4.4 mm connector on the BTR 7, so again, very little power required to drive these things. With the amount of headroom that you have on a DAC, you have phenomenal clarity right through it the entire range. I'm using the bass filters and the foam tips and I get a pretty good seal with more than ample bass! Unlike most Bluetooth earbuds, they are not noise canceling other than the passive noise cancellation you obtain with a good fit and seal. These will definitely not ward off a jet engine if you're sitting on the wing, nowhere near as effective as a good Bluetooth earbud but, that's the only trade-off. There is no comparison to any Bluetooth earbud, Bose and Sony included. I have both of the latest and greatest in both brands, and they basically just sit on the shelf now, or I may use them for my TV, but now that I've been using these FH9's, I don't think I'll be going back to a Bluetooth earbud for everyday listening, anytime soon. If you're on the fence about these, just buy them. I can't imagine anybody being disappointed in either the audio or build quality. They're somewhat on the heavier side, which is a big plus for me, because they feel extremely balanced in my ears, and that little bit of extra weight when I take them out of the case, just assures me of the build quality. The cable seems like it belongs in a $2,000 pair of IEMs as well. This setup is not only great bang for the buck, but it's probably great bang for three times that buck. I've used some IEMs at double and triple the price, and they just don't sound like these. At this point I wouldn't even think of anything else. Oh yeah, one more thing, all my listening has been done through YouTube music streaming via Bluetooth to my BTR 7. I have not yet signed up for Tidal, or any of the other lossless music services. I could only imagine how much better they would be. But even on Bluetooth from my phone, these things are insane.

First of all, as I've come to expect from a Fiio product, the build quality is superb. All metal, solid, heavy, just excellent. Even the cable seems pretty solid. Okay, sound: these excel in all three arenas, bass, mids, and treble. Treble is clear but not piercing. Mids are crystal clear, like listening to someone speaking into your ear. Bass is where I was most impressed, because these are punchy and booming in the bass department without it distorting or overwhelming the mids. Like, the bass is somehow both very prominent and yet perfectly separated from the mids. Frankly it's the best bass I've heard in an IEM. Imaging is excellent: each instrument is very clear and distinct, without overlapping. Soundstage is about as good as you can get in an IEM, which is to say, lacking compared to a big pair of open back over ears, but pretty good nonetheless. These also fit my ears quite nicely and they're comfortable after a long listening session for what it's worth, but everyone's ears are different. I tried these with a Fiio BTR7 as well as with my Chord Mojo, and let me tell you, for IEMs, these puppies like a little gain. They sound perfectly fine on a low gain amp, but give them some juice and they really open up. Just a word of advice! Tl;dr: These are excellent IEMs. I'd say in the $200-300 range they're among the best, if not the best, and I've owned a lot of IEMs in that price range. I don't think you'll be disappointed!

Truly an amazing set of iem’s. Set them up for bass and thump away. So many ear tips and a great carrying case. I paired mine with the FiiO BTR7 which I can't recommend enough. Can't beat these at the price point; they punch way above their weight class! Do yourself a favor and hit that buy it now button ;)

I've had these IEMs for four months and the first 3.9 months were quite good. The presentation of the IEMs is superb as shown in the box above with a large number of different tips including terminology with the tips that allow you to accentuate bass, or balance the tuning while providing three sizes to accommodate different ear anatomy. They also come with three tips that augments different parts of the sound spectrum. I used the balanced and treble tips but didn't notice a huge difference. The treble were a bit more harsh in the upper frequencies for me so I went back to the balanced tips. I use this mostly at work with a Dragonfly Cobalt DAC and a Z Fold 6 using Amazon Music's streaming tracks. I have a Focal Elegia also at work and I'd say these IEMs are broader in the soundstage with a more forward bass presentation compared to the Elegia. So far so good. The issue occurred almost 4 months from the purchase. Over a period of 2 days, I had decreased sound from the left IEM. When I switched the IEMs to make sure this wasn't due to the cord, which is nice braided monocrystalline copper cord with silver-plating. now the right IEM didn't work. And I'm still having issues with FiiO customer service having failed getting Amazon whom I bought this from, to take this back. Time to try the Moondrop Variations and leave this in the dustbin of what could have been.

Lo mejor Diseño híbrido 1 DD + 4 BA (driver dinámico DLC de 13,6 mm + 4 armaduras Knowles), ofrece graves potentes y controlados, medios naturales y agudos nítidos. Diseño semiaabierto S.TURBO patentado, brinda escenario amplio, naturalidad y evita sensación de presión en los oídos. Filtros tonales intercambiables (grave, neutro, agudo), permiten ajustar fácilmente el sonido a tu preferencia. Cable premium desmontable con conectores 3,5 mm y 4,4 mm, cobre monocristalino plateado, robusto y fácil de cambiar. Almohadillas HS18 ultrafinas (0,4 mm): muy cómodas, buen sellado y mejora resolución. Accesorios completos: estuche rígido, múltiples tipos de tips (silicona, foam, SpinFit, doble flange), filtros, herramienta MMCX, clip y más. A tener en cuenta Aislamiento pasivo moderado por ser semiaabierto, no ideales en entornos ruidosos. Tamaño algo voluminoso, puede necesitar cambiar tips para mayor comodidad. Falta de conector 2,5 mm balanceado incluido, puede requerir adaptador. Rendimiento real Graves: profundos, rápidos y con buena textura — el sistema S.TURBO los hace vibrantes sin distorsión. Medios: transparentes, naturales y bien definidos, especialmente en voces e instrumentos acústicos. Agudos: claros, bien extendidos y sin llegar a fatigar, especialmente usando los filtros adecuados. Escenario e imagen: amplio, aireado, con excelente separación — sensación de concierto envolvente. Conclusión Los FIIO FH7S son unos IEM de alta gama que combinan potencia, detalle y refinamiento con un diseño semiaabierto que encantará a los audiófilos. Su perfil enfocado en graves y agudos, junto con accesorios premium y filtros tonales, los hace versátiles y adaptables a diferentes estilos musicales. ✔️ Recomendados para: melómanos, amantes del sonido “V‑shape” personalizado, fans de electrónica, música orquestal o rock. ✖️ No recomendados para: entornos muy ruidosos, oídos sensibles a los agudos o quienes necesiten un aislamiento total o conector 2,5 mm sin adaptador. Un IEM completo, bien equipado y con firma sonora envolvente y detallada. Ideal para audiófilos exigentes.

I had a pair of FiiO FD1 which I bought from the US Amazon site a few years ago, and I loved them. Single driver but don't let that have you think they were not great. They had a very flat sounding, not overly subby and across the spectrum quite pleasing, in a non-hifi way. Anyway, I lost them! 🤦 left at a gig some place, who knows. Anyway, I decided to bite the bullet and go for a more upmarket set. As I liked FiiO, decided to go with them and get these. Immediate out of the box you can see where some of the extra cost comes in. A really nice leather case, a PILE of extra buds (way more than other brands) plus some other extra bits for maintenance and using with a microphone. Cable quality feels more professional too, sheath is a thicker and had a toggle to maintain mounting once inserted. Now then, Sound, the important part. I was pleasantly surprised, though I shouldn't be as they did cost 3 times more than the FD1. But on my previous IEMs I had quite a high scoop over the aux buss to compensate the low and top end which would get lost mid gig. With these though, I immediately needed to flatten. Once done, the sound was pleasing, clear across the rang and just enough low end. I am not heavily into subby IEMs, I much prefer clarity on top end and these deliver. I wish I hadn't lost my FD1 so I could make a side by side comparison. But I have compared them to KZ ASX I have, and they sound significantly nicer to me. So, are they worth the extra compared to the plethora of IEMs for that £100, perhaps not but there is an improvement to sound and build quality plus the extra buds and other things that come with it. If they were £200 or thereabouts, I'd likely say then definitely. I for one am very happy with them and am glad I chose them.

Excelente producto, llegó en perfectas condiciones, tal y como lo describe la publicación, a pesar de ser un artículo de importación, llegó un día antes de la fecha estimada de entrega, tienen una magnífica calidad de sonido y potencia para el tamaño de los auriculares, en efecto le sacas mayor provecho si usas un DAP para reproducir tu música, si eres un audiófilo, diría que vale la pena cada centavo de su costo.

These set of IEMs were highly rated by several reviewers when it first came out about 3 years ago and even to this day. it's a good starter set of IEMs if you are starting out into this wonderful world of audiophile grade of equipment, btw, these sound very much like the FiiO FD series It's got good clean mids and highs, not too forward to where vocals are shouty. Some sibalance occur on some songs but it's not bad. Overall quite clear and airy. 1 DD for bass and has quite a bit of sub bass when the song calls for it. It's not a bass head set of IEMs but enough for most listeners. Overall, this is an excellent set of hybrid IEM.

My First IEMs so I really didn't know what I was getting, to be honest. I'd read a little, but basically took a risk. Well, that one paid off! The aspect I like the most is the versatility. Changing the filter and the tips really does change the sound, basically you get a lot of control over the IEM. The 13.6mm dynamic drivers really work,the bass is awesome! I was actually a bit shocked as to how good it is. Everything is there, mids, uppers...all I was looking for. But the key is picking the filter and tips, I can't stress that enough. I've settled on the treble filter as the bass isn't diminished, it's just tighter. Tips, the new HS18s...I actually go to bed wearing these. Super comfortable and the sound is great. My main worry was the semi open design, just how bad would it be in the noisy world? Which led me to my most memorable and enjoyable experience: on a very noisy bus listening to AC/DC. I might as well have been sitting at home, I was smiling like a Cheshire cat! I can definitely recommend these, no reservations!