SymbioW Memory Foam and Silicone Universal Premium Ear Tips. Advance Hybrid Design,Comfortable fit and Great Sound Isolation,Durable Eartips Easy to Keep Clean,3 Pairs (Small,Medium,Large),Orange

To start, I am NOT the average person when it comes to ear tips. At a very young age I had a couple of surgeries on my ears. The first was to install tubes to prevent ear infections, and the subsequent ones were to remove the tubes when they didn't fall out properly. I first noticed problems with fitment when I really started getting into the IEM hobby. I really struggled to find any IEMs that would fit nicely. I always had problems with seal. I had to use different sizes for tips on every pair I picked up. I started testing different tips after my IEM collection grew substantially. I knew I needed a pair of tips that I could buy outright, didn't have seal issues, and didn't destroy the sound signature.I started picking up as many sets as I could just to test, with very little success. Best I found was with foam tips. Comply fit the best overall, but Dekoni had the better overall sound. I didn't love either. Foam seals great, but definitely messes with the sound too much for me to enjoy the IEMs how they should be. Also, foam tips need moderately frequent replacements, so this would quickly add up. I knew I wanted a pair of tips that had the foam seal, but had the durability of silicone. These came across after a big name content creator recommended them, so I picked up a variety set and tested."This is it."Immediately noticed the seal. It genuinely is effortless for me. The rebound time on the foam ring isn't nearly as bad as with foams, so they take a maximum of five seconds to put in. Comfort was not a problem either. They felt fine in my ears. I also didn't have to bother with different sizes. Medium "just worked" in my ears. I started playing music and IMMEDIATELY loved them. They did not bring the boom-y quality of foams that I don't really like. The sound was like that of silicone, the fit was that of foam, and I didn't have to fight with them for minutes just to get a good seal. They aren't flawless, though. Durability is not anywhere near as bad as foams, but eventually the foam ring does lose a bit of its rebound. They can be a bit fiddly to install, and if the foam starts separating you may start to have issues. Even with this, these are still my top IEM tips. These live on all of my IEMs that can fit them. I have two packs on reserve, and will likely pick up more as I continue in this hobby. These tips genuinely saved me from conventional foam tips, and for that I am thankful.

I ordered a pair slightly too small, but they still sounded decent even though they didn't seal very well. Just make sure you order the correct size. Every one said to order a size smaller than normal, so I did. Nope, make sure you order the size you normally order. If I would have ordered the correct size they probably would have received 5 stars.

I expected more. These memory foam ear tips are just uncomfortable - especially if you wear them for several hours. I've gone back to using the regular rubber ear tips that came with my earbuds.These made zero difference in sound quality and I didn't expect them to. I was just hoping to lock in some more of the bass - or something like that. But they are not any worse, but not any better than the tips that came with my earbuds.These are the earbuds and IEM's that I use regularly and tried these on:1. Panasonic ErgoFit earbuds2. JBL Tune Wireless earbuds3. Moondrop Aria LCP IEMs

I ordered this product and received it in a timely fashion , but due to some problem it was marked as not delivered. I notified the seller of this.As in ear audio devices have matured and proliferated I have become a daily user of them and use one of my Bluetooth devices several hours a day every day for listening to podcasts, music, or making phone calls. For several years I have been trying various brands and types of eartips to get the best audio from my in ear devices. I found that how well the eartip seals to my ear canal makes a tremendous difference in sound quality. The universally supplied silicone eartips are quick to insert, durable, easy to clean, and fairly comfortable, but do not seal well enough to get the best audio and active noise canceling performance from my I.E. devices. Then I found foam type eartips . They gave me dramatically improved audio and ANC, but all brands I tried were fragile and needed replacement roughly every two weeks, because they fall apart quickly and absorb wax and and dirt and cannot be cleaned. And they are not cheap.This Symbio product provides the best characteristics of silicone and foam eartips, without the characteristic weakness of each type. I am very pleased with them, recommend them highly, and encourage the makers to continue making improved performance eartips.

Can’t say I like or dislike the product because the medium size didn’t fit my ears (too small). The product seemed like quality, but useless if it doesn’t fit. Here’s the problem: Can’t just buy a set of only Large…only alternative was a set of 2 each of S/M/L @ $15.89 (6 total eartips)…which means I would have to pay almost $8 per large eartip to get a set of large and throw out the sets of medium and small that would not fit…I refuse to play that game, so had to return. I’m sure these cost almost nothing to produce! I understand offering a starter set of S/M/L to see what fits, but once a buyer finds the fit…why can’t this company offer individual sets of 6 tips (3 sets) in small only, medium only, and large only. They’ve out marketed themselves out of a steady flow of repeat business.

These tips work very well with my Trialli IEM's. ..They secure a nice seal, are easy to put in, and they stay clean. I think that these tips are the closest you will come to having the sound of custom IEM's in a Univeral tip. They stay put for the most part, and I find they only need to be adjusted once ever hour or so. They remain comfortable for up to 6 hours or so, but can become slightly uncomfortable after 7 hours of constant usage. This might be my only complaint, and, I suppose that this might be fixable by going down in size from a large to a medium, which I might try out just to see. Thus far, these are 'thee' best tips I have ever yet used.

Lo compre como substituto de los de memory foam, pero a pesar de tener buena aislación, no es la misma, me lastiman un poco ya que el acabado de dónde termina el silicón es un poco brusco, y el precio comparado con los de memory foam es muy alto.

Aíslan el ruido exterior muy bien, las coloqué en varios iems excepto en Etymotic. Con los Mele, Blon Mini,CRA y los Moondrop SSP funcionan perfectamenteMuy recomendables.

I initially gave a raving review, but my opinion changed overtime.They are quality tips, but they are very uncomfortable and hurt my ears. Great bass and isolation, but fit is atrocious. Felt comfy for me before but I think I was just lying to myself since yeah they hurt. Not sure what ears these would be comfortable for. They have foam, so cleaning with liquid is a no-no, and they will break overtime.

Ear tips are simply too stiff to feel comfortable for long periods of use. The noise isolation didn't seem to be significantly better as well. I think SpinFits are better in every aspect in comparison.

The tips do work as advertised, but the silicone is a little too thick/stiff to let the foam really do its part. They work great as an all-around tip but I won’t recommend this for the tightest possible seal.