Comply 500 Core Series | Memory Foam Replacement IEM Ear Tips for KZ, Moondrop, FiiO Sennheiser & More | Superior Noise Isolation, Ultimate Comfort, Secure Fit | Round, Black, Small (3 Pairs)

Stay in place, comfortable, and sound like an entirely new set of earbuds - used on Linsoul KZ ZS10 Pro. Would recommend getting the sample pack so you can choose from S/M/L.

Really makes a difference. Not perfect but MUCH better than the silicone tips that come with the earphones/buds.

As a streamer, I’ve done 30+ our marathons with these and never find myself to be in any discomfort. They fit fantastic in the variety. Pack is nice to find your right size. The only thing I wish that they had was better packaging instead of just a thin plastic housing for all of the spare units. Additionally, sizing information would be nice when they arrive so that I know exactly what I need to re-order in the future. Overall, I will be buying these again as they last an incredibly long time before I need to put on replacements.

I bought the Chu 2s because, why wouldn't you? However, the stock tips didn't work well with my ears as the Chu 2s nozzles are huge and I couldn't mange a comfortable fit. With these tips tho, I'm hearing the Chu 2s as they're meant to be heard and they sound great. These tips also feel good and seal well. Very happy with them.

The size is way off compared to other models. In the photo left is the tech defender middle is original and right is AirPod pro all in size small. Ain’t no way the “small” tech defenders are fitting in my ears.

The instructions say that the earbuds memory foam will mold itself to the shape of your ear once they get warm. Even when they did that, I found them abrasive and uncomfortable. They certainly help to minimize outside noise and deal with sweat really well, but the fit made them a little difficult for me.

My ears are quite large and I needed something comfortable on my Moondrop Aria IEMs before I switched to my Truthear Nova IEMs. These are good and soft foam tips and they hold well.

Excelente, sin duda resolvieron mi problema, se adaptan perfecto a mis oídos y hasta se escuchan mejor los auriculares. Son difíciles de colocar en el auricular, hay que hacer un poco de presión.

These don't really do anything in terms of noise cancellation, I'm not sure why people like this brand so much. They seem to be even less effective than the old version although they are a bit more comfortable. It's better than nothing, but I don't really think it's worth buying these considering the price.

Not happy with the Round 2.0, the seal breaks too easily and they tend to push themselves out of my ear. The foam feels almost too smooth, which doesn't help keep them in place. Complete waste of money for me. When the seal is kept, the sound is great and the noise isolation is wonderful. I'd recommend sticking to the originals only.