FiiO FD11 Earphones High Performance Dynamic Driver IEMs Earbuds with Deep Bass 0.78mm Detachable Cable 3.5mm Plug in Ear Headphones for Musician Singer Music (Silver)

These are excellent dynamic driver IEMs, and their bass is indeed well supported but doesn't wipe out the mids or treble in the process. With a good fit and seal, this is an audio-experience that is straight up exceptional. Their weight and solidity make for an excellent platform and they may be the best sounding IEMs I own. The only real issue with them comes back to that weight -- it's hard to fit them and *get* that good consistent seal, and they slip out of the ear on a dime. Thanks to the earhook design losing them isn't a risk, but they're not designed to 'fall back' to an open ear design so the sound just gets weird when that happens. I've tried multiple sizes of eartip, as well as both silicone and memory foam both from FIIO and third party, and so far nothing's solved that issue. It's not enough for me to deduct a star... which should say something about how solid the sound of these buds are. They're worth figuring out the fit issue.

Comfortable and met expectations

The sound is amazing and for the price. I use it on my DAP & phone with KA1 adapter.

They sound fine and work well, but after less than three months, the right ear partially died inexplicably, and then a few days later as I was taking the left out of my ear, the earphone part snapped off it’s connector to the wire, ruining the whole thing, and then to add insult to injury the left earphone broke in half. Really disappointed I was so excited to try something from Fiio.

Wow, what a great IEM for the money! The build quality is excellent. I recommend trying several types of ear tips to get the best fit for you. These are fairly heavy so using the correct tips to get an excellent seal in the ear canal is a much. They sound really good; excellent bass that extends deep and can get punchy when the music calls for it, very good mid range and excellent highs. They are fun to listen to. The cable is good quality too although I wish Fiio would offer a balanced cable option. I love Fiio products but have not been impressed with their IEM products until the FD11. It's a great value and a must for your IEM collection!

These are a comfortable set of iem's, but do feel like they will fall out easily. I was not able to get a good fit with m mine or thier normal medium or large tips. I am returning these for a poor fit but I still gave my option on the sound. The stock cable is better than I have seen from most iem's under $50. As for the sound, These leans slightly toward analytical in tone. The bass is there and not stepping on the mids, the bass has some nice thump on some tracks, feels clean to me. The mids, for my taste I find a little to forward and some tracks it can become shouty. The highs are to my liking, they show control, they are nice with sparkle and not too fatiguing. But the shouty mids was not something I could get used to or want to. I go these on a deal of 25% off and glad a grab them. These are a good deal, and can be powered on any simple dongle. I tried these on a iFi Go Link and I do not have to raise my volume over 65 out of a 150, at 75 these are screaming.... loud.

Honestly I was expecting these to last much longer than I had anticipated; not even 2 months in and the adhesive for the left IEM failed and exposed the inner workings of the thing itself, leaving me one channel down for the time being. Otherwise the earbuds are damn good, but the durablility seriously needs to be checked or improved for future revisions - I’ll leave it at that for now

Pros: Exceptional build quality. These feel solid and hefty! And because it's FIIO the audio quality surpasses expectations. Cons: These are hefty. Getting a good seal can be tricky and I have felt these earbuds slip out every now and then. Audio quality is great but it also may need some finessing with your EQ, in my opinion these are a bit treble heavy but every situation and set of ears are different.

10% better better Sony XB55AP, -1 star due to less accessories - no change cover, lack different earbuds and tool to remove cable, 4 star for no defects in build, good bass sound after burn in

They sound good to me, a casual listener, when paired with a FiiO BTR5. However, I wish there was a wider selection of tips, as I have trouble getting the earbuds to stay in my ears with the default ones.

Ce n'est pas le produit en tant que tel que je critique, même s'il grésillait, et que je perdais parfois la connexion, mais le modèle de série que j'ai eu (boite chinoise) n'a pas tenu longtemps, car l'un des écouteurs (celui de gauche) s'est désolidarisé, et je l'ai donc perdu, en moins d'un mois...

Buen sonido

コスパが良い！ デザインも素敵ですね！