SpinFitCP240 Double Flange - M - Patented Silicone Eartips for Replacement (1 Pair, Insert Included)(for Nozzle Diameter from 4.5-5m, w/Insert from 3-3.5mm)

I got these because I was looking for an alternative to the very bad Jabra Elite 65t's stock ear tips. They didn't stay in my ears, they caused bad pressure and just didn't work. These looked super secure and I knew I couldn't go wrong with them. I was right too. The quality of these is AMAZING. They feel like they will last and feel like they are made out of good materials. Now, I will admit, I ultimately failed to use these with my Jabra's because they just didn't fit into the charging case (pictured above) BUT I did find a home for them on the second set of headphones I have; on which they work BEAUTIFULLY.Now here is something kind of nice to take note of. If you are struggling to find other ear tips for your Jabra's, these are still a good buy due to the fact that they come with these really nice soft plastic pieces that fit over the nozzle. I bought some Veritas Memory Foam Earphone Tips (4mm- 5.5mm) and you can use the rubber nozzles on your Jabra's to fit these nice cheap comfortable foam ear tips. You can take the little plastic bit out too whenever the foam eartips wear out (like many are supposed to do). Normally this would cost a crap ton, but those foam tips are CHEAP and worth it. So in a sense, you are buying two products with these ear tips. Nice nozzel ends that can be used for other ear tips on your Jabra's and already awesome sound isolating ear tips to use on other headphones.I 10/10 would recommend these for this purpose. I hope all of your Jabra owners who hate their headphones because of the fit look at this! If you have questions please ask! I'm happy to help :)

I'll start this by saying I am in no way an audiophile. The pair of these I purchased are for my first pair of IEM's, I typically daily a pair of V-moda M-100 Master's, coming from years of use on the Audio Technica M50x, and the Sony WH-1000xm3's for office use.I purchased a pair of Blon BL-03 to use with my Nintendo Switch, and potentially my desktop a little while back. With that, I purchased an upgraded cable and a set of foam tips. Immediately, I disregarded the included silicon tips with the BL03's, and put on the foams which soured my experience with them a little bit. They're a bit of a nuisance to take in and out as i'm moving about the house throughout my day, so I decided to order these tips next. I assumed the deeper insertion meant for a better and easier seal to take in and out. I also assumed that it wouldn't have a drastic difference in the sound signature, but boy was I wrong.I've EQ'd my BL-03's using Peace APO alongside the recommended eq settings, and I did my own tweaks to get a bit more mid-range and bass as I prefer a v-shaped signature. (Deal with it!) After putting in these tips, I popped them in my ears, and the entire mid-range and low end were completely gone. What the heck. I checked my EQ, no changes. Popped the BL-03 included medium-sized silicon tips, and it was absolutely booming. These tips actually wiped out all bass essentially. Major bummer.The next gripe I have is the comfort. Boy are these uncomfortable (for me). They are light as can be, super soft, but i'm not sure if it's just an issue with my IEM's and not a typical issue, but it feels like i've got a bug or something so deep in my ear it's itching my brain. I can't wear these at all. They absolutely murder my ear feeling. Sorry guys if this is just a "me" problem, but I really don't like these.I'd love to try a pair of single-flange Spinfits to see if it solves my complaints, but i'll do that at a later time (Strapped for cash going into the new year!). I have no complaints with the quality of the product whatsoever, but I do know for a fact these absolutely murdered the sound of my IEM's and made them unusable levels of discomfort.

I have a pair of Sony XF1000XM5 earbuds. Sound isolation is necessary to get the best ambient sound control. And, I do not like any foam earbuds.I have tried multiple options and have tried many different earbuds. I do like buds that have a double cone as they seem to have a tighter seal which is confirmed on the Sony testing app.I thought these might be perfect as they have both a double cone and I have always been impressed with the quality of Spinfit earbud tips.Unfortunately, these tips did not provide the stability, sound or isolation that I was expecting.The larger inner cup does fit ok, but the smaller outer cup is not as flexible as most double cone earbuds and does not conform or insert into the ear canal with ease. On forcing it into the canal, there is some loss of sound quality. Also, there is no screen or protection in the tube.They earbud tips do fit onto the Sony XM5 earbuds and do fit in the case for charging. Fit is not an issue.The size of the large is similar to the Sony sizes, just a little taller as there is the double cone.These are comfortable to wear.I have found the Diofit eartips a softer, triple flanged option.