First to start off these are beautiful IEMs. The bundle is well packaged. You got get a solid, beautiful to the touch case. A rather thick quality cable, that's surprisingly not heavy, and nor gives microphonics. Than you get 3 sets of different eartips, my personal favorite being the blue tube ones.. they gave a nice seal. I ended up settling on using Spinfit 145's... Be mindful the nozzles don't play well with all tips, and has a slippery nature to them. Need something that grips on nozzles well.

Sound-

There's not much for me to say, that others haven't already haven't said.

The bass is well done, and gives it adequate warmth, without muddying the mids.

The mids manage to stay nice, and neutral. While vocals only come off a little bit recessed, but managing to tow the line of coming forward.

Than the upper mids/trebles is so relaxed, and amazing. How you are able to get so much detail with reigned back is amazing. These play best with more juice behind them.

A nice relaxed, non fatiguing sound that's amazing... I don't really care to own more expensive IEMs after this personally.

The IEMs themselves are nice, and lightweight, and made with a nice resin shell. Be mindful these have a semi customized mold to them. So their fitment, and seal.. might factor into that with different people's ears. I got large ear canals, and found no issues using large eartips that are 14mm personally. The IEMs have a deep insertion fit to them, but oddly enough I did have some issues using some deep insertion tips like HE Sonics that are 13mm, which give me no trouble on other iems (Tangzu Wan'er for example). Also these do not have mesh filters.. these require more cleaning than others, and there is ways to add mesh filters that don't mess up the sound.. if you are knowledgeable in knowing how to do that.

Overall, amazing pair of IEMs that will go down as one of my personal favorites of all time. Aful has done a amazing job kudos.

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Great warm sound. Also small and comfortable. The tips are great. Overall great value for an IEM that's enjoyable to use.

Sounds good, definitly great for the price. Cord is short but sturdy and well behaved. My only issue is the lack of a filter to guard against dust and earwax. I use ear tips that have filters, but if your ears are really sensitive then ear tips can really change the sound.

Awesome IEM for the price. If you are new to the hobby and if you have the cash, I recommend this as your first IEM. It has a neutral tuning with added warmth. Do not expect great technicality and detail retrieval. This is an IEM for relaxing and enjoying the music without analyzing. Because it has no upper mid and treble peaks, you can increase the volume higher than other IEMS. Good for electronic music and decent all rounder. Not a basshead IEM, and small shell so great for small ears.

These are my favorite IEMs for rock music. Fantastic low end for bass guitars and drums, vocals feel close and personal, and a surprisingly wide soundstage. Treble is a little lagging on the tune and can probably use a boost with a eq but I haven’t gotten around to it. I love the cable feel and comfort of the IEMs in the ear, and the case is a nice touch. I will buy more from this brand in the future, looking at the performer series. I am using spinfit w1 tips, they fit perfectly and don’t come off easily.

My Favorite set up. Nice Warm/Dark sound. Still clear in highs. May seem smoother than most IEMs. I love the wire, I feel it’s high quality. Comes with so many tip options. Beautiful looking IEM.

I did not think I was going to like these at all. So I didn't purchase them even though everyone was ranting and raving about em. When they came out. On prime day they hit a price where I was like let me give em a shot. They sound different than anything else in my collection and can play anything in your library. They fit perfectly. And pictures do not do these Justice I love the way they look in real life and didn't think anything of them when I saw em in videos and pictures. They're not the end all be all in clarity but they do scale well with volume. Their quality built and a great addition to my collection. Between the tips the cable and the case I didn't even have to swap anything. It was a complete package that came with everything that I needed. I rarely have that happen. I'm always usually either getting another cable or different tips. And it might be my favorite case that I have beside my Timeless IIs cuz the case looks just like the IEM and I think that's awesome. But I digress. Aful is not awful nor a fool. Even though I'm pretty sure the name is pronounced one of those ways. They're definitely an IEM company that is a force to be reckoned with.

They are nice and comfortable/good size. I bought these as an upgrade to my AirPod Pros, and these sound a bit better, more open and bassy.

Pro's

* Fit and feel are extremely good for my ears

* Great build quality

*Relaxing sound signature

Con's

* Was not so keen on the stock cable provided

Excelentes

My 10 year old Skull Candies finally bit the dust. I thought they sounded fine and they lasted me a long time. I researched iems within this price range and decided on the Explorers. So glad I chose these! There is a significant improvement in sound quality compared to my previous iems. The details, soundstage, timbre, dynamics, whatever else, have all been greatly improved by these monitors. A definite step up for me.

El sonido es suave, relajado y con bastante cuerpo. Los graves son definidos y elevados (sin ser basshead) y los medios y agudos tienen bastante detalle pero a una ganancia un poco inferior sin perder aire, imagen sonora. Con música estándar resuelven muy bien con metal (que es para lo que los compré) suenan excelente, ya que nada cansa. Pero con música en exceso rápida puede notarse en ocasiones un poco de bleeding del midbass hacia los medios, (es mínimo, así que si no le prestas atención no se nota). En 4.4mm da mejor detalle. En 3.5mm es más relajado el sonido. En ambos casos recomiendo usarlo con un Dap o un dongle (yo probé con un aune yuki y un ibasso dx170)

These have a rare quality: they are warm and thick and bassy without overdoing it, and they preserve enough clarity in the upper frequencies to sound detailed and clean. If you like a little bass, you can't go wrong with these. I got a set for my wife but when i tried them i knew I needed my own set. They are especially perfect for 70s and 80s tracks that were light on the bass. But good for any genre truly. They do feel a little heavy with symphony orchestra, but still very enjoyable even then.