SpinFit W1 for IEM -Patented Medical-Grade Silicone Ear Tips, Double W-Shaped Tube Core, More Stability, (L/M/S Included)

desde que probé esta marca de eartips no pude volver a usar otras baratas, estas no me causa alergia y la comodidad es excelente, y este paquete de diferentes tamaños me permitió buscar el adecuado para mis iems.

I picked these up for my Sony ex800st IEMs and they fit great! Bass, mids, and treble are still excellent, and the SpinFit tips do seem to preserve more of the detail than others that I've tried on these earphones.I can't really speak for isolation since these are already semi-open earphones and I wear them in places where I want to be able to hear around me, so this setup is good for my needs.I usually wear size medium but with these guys I could only get a seal with small, so it was good to have all the sizes this time but it would be nice to be able to purchase the one size I need in the future.

Very similar feel to the CP145, which are incredibly comfortable, snug and non-aggravating. But more so on every count. I plug these in and are still tricky because of xm4 shape, but once in it’s easy to forget, they actually have a strange cooling soothing feel to them. The CP360 are easier to fit in to the ear but I always found them falling out, even when seated, I could not dream of running in them, and felt nervous in public spaces and near open drains. The W1 feel like they were made exactly for the XM4. Fits beautifully in charging case. So comfortable it’s nicer than foam, and more secure than the original foam tips!!! Goes deep in ear canal, so is super secure, beautiful sound signature, and super noise isolation, better than CP360 (which is already very good). These W1 make the xm4 my absolute perfect earbud now, I can even go for road runs with them. Hit that ldac, stream lossless music, and away we go! You can eat with them in and they won’t fall out, but you will here some pinging with the tubes every now and then. Let’s get real, this is a silly non issue, it might affect phone calls but, now we are really realllly going for a non issue as far as I’m concerned. Beautiful beautiful design, thank you spinfit! I did also try the new azla’s but after a few months I had to be honest with myself that they did itch my ears, and slipped out all the time.Note, will no fit in silly shallow charging case of soundcore liberty 3 pro, I hope soundcore is taking note. These eartips solve all issues. Ever. In the whole world. They will make you a warrior. Now buy these. And go fight!Oh almost forgot, these run bigger, so theMultipack is excellent for sizing. I was L and M in each ear with the CP360 and 145. With these I am M and S respectively (right and left ear), get perfect fit in the Sony app, and my ears do not get fatigued at all with extended wear. I think that’s it for now.Nope, one more point, the CP360 held the xm4 too close to my ear, so my concha would start hurting after an hour or so, maybe from friction (from sitting?) or heat buildup. The W1 holds the xm4 further out so none of that, actually more comfortable and more secure. No downside really.

superior fit and sound

I'm currently using the W1 small on the Blessing 2, they fit perfectly.For IEM's like the Blessing 2, these are the best aftermarket eartips you will find. The seal is superb and minimizes any sound leakage. The internal sleeve prevents the eartips slipping and getting stuck in my ear; the external silicone has just the right material/tackiness to keep the earpieces in place.Comparisons:Original eartips: These were ok, but the Spinfit W1 have a superior seal.Comply T-600: These provide a great seal but disintegrate after a few days. Not worth the price or effort.FiiO HS18: These fit but the seal is terrible and the sound isolation will suffer, skip these.