SpinFit CP145 for IEM - S - Patented Silicone Eartips for Replacement, Secure Fit and Supreme Comfort (2 Pairs) (for Nozzle Diameter from 5-6mm)

Been looking for suitable tips for my FIIO FH5’s. Using Inairs on my Shure SE215 which are perfect for those. Didn’t work at all for me on the Fiio’s. Felt like they were jammed in my ear and effected the sound, lots of low end but dulled the mids / highs. Similar experience with Comply tips on the Fiio’s too. Tried the Spinfit 155 (medium) which gave a lovely balanced sound, to my ear anyway. They were just a little loose on the nozzle and a tad too long which irritated my ear canals after a while. The Spinfit 145 (medium) are perfect. Snug fit on the nozzle, good seal in the ear canal and used for hours with total comfort. They give the earpieces a better, secure fit than the supplied tips fromFIIO. Lovely low end thump but with all the clarity the FH5’s possess. For me the 145’s are a perfect match with the FH5’s. Very subjective I know, but hopefully helpful for anyone looking for suitable tips.

They are expensive especially when you factor in that you only get two sets of tips. Putting that aside though they are very good, they fit tightly on the earbuds so won't be left in your ear. They are quite soft so make a good seal in the ear but are still comfortable. I only wear my buds for about two hours at a time and not have suffered from ear fatigue in that time.

Spin fit ear tip upgrade for better fit and improved sound and bass

Provides a better seal and noise cancellation for the Jabra Active 75t.These tips change the sound quality slightly, but nothing major.I was between the small tips and medium tips from my original Jabra Active 75t, and found the small fit perfectly and they are so much more comfortable.

These are considerably taller than regular tips. That means that for my wide but regular depth ear canal the earbuds stuck out a lot more and are no longer supported by the rest of the ear structure. They just hang onto the tips and bounce around as I walk or run.Sonically and material wise these are great. Not 14 pounds great though, but the only option for our of standard tips if you have both deep AND wide ear canals. I have found, at the same price, a complete set of wireles earbuds that by chance come with a wide and shallow tip purely by chance and bought two sets of those. Now I have both silicone tips and spare wireles buds for when I inadvertently lose my Sony xm3s.

You know, I'm starting to believe that when people say earbud fitment is a problem with certain buds, what they really should be saying is that the tips fitment is the problem.*The Story*I have had the Google Pixel Buds for about 18 months but the left ear would always fall off. I got the One Plus Buds Pro recently after travelling and forgetting the pixel buds. Upon discovering that all the included tips were not perfect for me, I decided to try a different approach this time out, I knew I'd need something smaller than the smallest tip, yet wider at the tip bottom, so I did some measurements and searched amazon for tips that matched them.Voila, I ordered these bad boys having ordered the CP 360 in the past to solve the same problem for my Pixel Buds and they fit perfectly. They have a good seal and thus noise cancellation on the One Plus Buds pro works as intended. The additional surprise was that they also fit my Google Pixel Buds and they make them feel like I just got 2 new earbuds and not one.*Quality*These are very well made as I've come to expect from Spinfit. I love the transparent-like dark grey look and you get the sense that they'd hold well for a very long time.*Sound + Noise Cancellation (+ Fitment)*While people would typically attribute earbud tips to sound, I attribute sound to getting a good seal and for these, they get a good seal in my ears thus the sound quality is great and Noise cancellation was noticeably better than when I'd used other tips for the buds.*Overall*Get this if you've got small ears like mine but try taking measurements to be certain before you get them. Chances are that these will be the best tips for you or they won't be if you got your measurements incorrect.

Don't know whether I've got a defective pair, but the rubber seal doesn't grip around the nozzle/spout of the earphones tightly enough, meaning that unless I remove the earphones with the greatest of delicacy from my ears, more often than not the tips remain stuck in my ears. This is the same on the BLON BL03 and Campfire Audio Andromeda iems I own. I've never had this issue with any other pair of tips I've owned apart from ones where the silicone has began to loosen and stretch after months worth of continuous use.The seal in the ears is good, the sizing is accurate but these are unusable for me for this reason. The 'spin' element seems entirely like marketing hype. These are entirely bog-standard, neutral sounding tips. If it wasn't for the defect I'd be largely happy with the sound/seal.

Bought these to replace the generic tips on my IEMs after I lost one. I am not an audiophile or ultra particular about my music, but I do appreciate good sound. I never had a problem with the default tips included on my IEMs but these have distinctly more mids and less bass in comparison. Not necessarily a good or bad thing depending on your listening preference. They seal just as well and are just as comfortable in my ears as the default tips, but are harder to clean due to the ridge in the center hole if your ears are prone to wax buildup.I didn't have a problem with my default tips, and its nice that you get two sets, but I don't think it is worth the extra cost over generic tips.