SpinFit NEO for IEM - L - Silicone Patented Eartips for Replacement, Secure Fit and Supreme Comfort, Reduce Allergic Reaction, One Set Fits Normal and Thin Nozzles (1 Pair)(with Inserts)

I’ve tried a lot of different ear tips for my IEMs, but these SpinFit NEOs (size SS) really surprised me. I have smaller ear canals, so finding tips that fit comfortably without slipping has always been a struggle. These lock in nicely and stay put, even during longer listening sessions. The comfort alone is worth it, but the sound difference is what sold me. The seal is great, which improves the bass and makes everything sound more balanced and clear. The vocals feel more forward without being harsh, and the overall soundstage has opened up a bit compared to the stock tips. They’re also very soft and don’t cause ear fatigue like some other silicone tips I’ve tried. After a few days of use, I can honestly say these are the best tips I’ve used for both comfort and sound. If you’ve had trouble with fit or want to squeeze a bit more performance out of your IEMs, I’d definitely recommend giving these a try.

Great product, perfect fit, can use for many hours in perfect comfort and can easily use on wider or thinner bored iems. The adapters for very well. My heard range of audio is splendid.

The NEO SpinFits are a great upgrade for Soundcore X20 Sport wireless bluetooth earbuds; they fit fairly comfortably and improve their sound quality overall. I like that they are a lower profile which keeps the earbuds closer/more stable to my ears. They also fit into the X20's charging case without issues. However, the NEO's bigger brother, the W1, exists. It is hands-down the tip to use for these IEMs based on my experience so far. Notoriously bass-heavy and boomy, the X20's bass output can only be turned down so far with the app EQ. With the W1's installed, the X20' sound is suddenly transformed. Nice, tight bass and crystal clear mids/highs, extremely comfortable, fantastic seal. The boominess is gone completely, music is transformed. I'd love to give the NEO's more stars, but the W1's exist and pretty much blow them out of the water when it comes to sound quality, fit, and best sound, at least for the X20 Sport earbuds.

If you happen to own Soundcore Liberty 4 NC and hate the stock tips due to the shallow fit, these may be it (with some caveats). I was growing tired of constantly adjusting my Liberty 4 NC’s due to their shallow fit. I found that the stock Medium tips seemed to fit the best, even though not a really good fit. After some research I found that people were using Spinfit CP100’s with an adapter to get them to fit to the Liberty 4 NC earbuds. Problem is, they don’t make the CP100 or the adapter anymore. Further research said that the CP100 would work, but you’d have to force the tips over the proprietary Soundcore earbud stem. Seeing that the NEO’s replaced the CP100, I went with these and did just that. You do stretch the tip a little to have them fit over the stem, but they seem relatively attached. I’d go to say probably a little better than the stock tips. The NEO’s are a little longer than stocks, so they make a better seal in my ear. The tip also sort of pivots to better fit my ear canal. I would still be cautious with them, but they do seem to work well. I wear Medium stock tips and ordered the Spinfit Mediums. They seem to fit the same. They also fit fine in the case.

Giving my experience fit-wise for these great tips! Sizing was not what I expected. I first bought the S and loved them but had discomfort after a long session. Thought maybe I needed to get SS because of this. But.. I've always thought I generally fit S sizes in eartips. I did notice that if i smiled or yawned, the seal would break, so I decided to risk sizing up to prevent this, and it worked--really well! still super comfortable, no pain/irritation/discomfort after long sessions. The Neo S fit me really well but i think maybe was being inserted too deep for long session comfort? Even though i thiink it's designed to be inserted deeper into the ear canal. Never thought I'd prefer sizing up until this experimenting with this. Worth it. I use these on my kiwi ears Astrals and have not switched back to any of my other tips, all of which i actually do like!! This one's a winner for sure. For reference with other tips i own: --Comply foam, the S fit me well, Mediums fit but felt like they were on the edge of being too snug. --Divinus velvet wide bore-- smalls fit, but had some discomfort after long sessions. SM fit well also but same with Comply, felt like it was on the edge to too much pressure ( "too" snug). --Tangzu sancai balanced tips--small fit me really well and medium was comfortable without too much pressure, but just didn't feel right (switched between s and m a lot, still can't decide which i prefer). love these tips though

This is what I've been missing! I've been trying so many ear tips over the years with the various earbuds I have owned, and finally chanced on a thread that helped me understand my ear canals are a little larger than the tips that are usually sent out. Found these recommended on a thread and I'm so happy. They fit perfectly and seal out ambient noise so perfectly, which in collaboration with the noise cancelling on the buds themselves made for an amazingly comfortable recent flight. They are firm enough to stay in place without being painful, and I can genuinely see myself forgetting these are in during long listening sessions, yet they go in and out super easily. Great bang for the buck and these will be my go to ear tips for all my in ear audio from now on.

These look fine but i was not able to test them. The bore size (green/black band) at the base of the tip should fit over the nozzle of your iem. I found the bore size to be too small and when compared with similar tips from the iem manufacturer they were almost 1mm smaller than other tips. I do not feel these are actually sized for standard iems. They also include additional sleeves to connect other devices that do not have sound nozzles. These sleeves are also much smaller than the standard iem nozzle size. While for their correct application they may be great, for my usage on iems they were not the correct solution at all.

When I say "Perfect Fit", I'm talking a perfect fit for my ears and for my ZAR's. The seal is great blocking some outside noise. They are soft and very comfortable. The quality seems great and I'm hoping they stand the test of time. I have tried the CP145's, the CP240's, and some foam's. I like these the best, hands down. The sound they allow through my ear canal was noticeable instantly and they didn't cover up my Bass. I am extremely happy with these Neo's.