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Input:
Question: What is the exact product # or name of the Comply foam tips that come with these earbuds? Are the tips the ts-200, tsx-200, or the whoomps? I need a replacement, the left tip has started to fall apart, won't fit correctly after all the use I've been putting the buds through.
Document: Sound quality is very good, with a caveat I've discovered:  the direction is critical, especially for bass response. I discovered that almost accidentally, when I bumped one once. Using the included Comply tips, I found reversing the Left/Right buds actually sounded better. The included Comply tips are the large size, too large for my ears. When they finally wore out (started to tear), I bought replacements in medium size - much much better fit, and they sound better.
Update: The logos, like another person had said, has come off. No biggy though, it just makes it a Silver earbud, which still looks good.I use the Comply ear tips and one appears to be falling apartish??? It still fits and sounds the same, but doesn't look the same from when I bought it. Something to consider, although Comply ear tips aren't expensive at all, and wouldn't mind buying another pair if they did fall apart.Let me cut to the chase early.
Listening to a mixture of rock, pop, and hip-hop was good enough to make me double-check that I wasn't feeling the bass thumping in my chest.The durability of the flat cord remains to be seen, but I'm a huge fan of the Comply tips now. Wish I'd known about these things years ago.For the price of a replacement set of Apple's OEM earbuds, don't think twice about buying these bad boys. Just make sure to use the Comply tips, and use them correctly!
The cord feels very sturdy unlike the cord which comes with their super expensive but super good Triple Fi 10 headphones. I also like that these earphones come with so many ear cushions plus comply foam tips that conform to your ears. If needed more replacements are available on Amazon.There is a 500 vi version with a mic for those who want to use it with a phone. The other models in their range are UE 200 which are cheaper with very nice fidelity although not as good as these.
I usually don't like earbuds because they constantly fall out of my ears and the sound quality isn't that great. Obviously, these won't compare to the over-ear headphones that are $200+ but these are great for what I need them for: commuting from home to work on public transportation, office, and in the gym. The buds sit well in my ears and they don't fall out. The bass that they produce are incredible in my opinion. Highly recommended, especially for the price on Amazon.
The most comfortable ear-tip for me is comply-foam ear-tip, which it will go bad after use for several months and I can't find any replacement comply-foam ear-tip that work for this earphone anywhere, even online. This earphone also pop-out from the ears very easily, if you use a normal ear-tip. The worst thing about this earphone is it have a poor construction. The cable is made of a cheap plastic, not a rubber finished.
The small ones get inside my ears while the larger ones fall off onto my clothing and get lost inside my car or on the ground. They get warped with continual usage; one of the black foam comfy tips actually ripped apart. It is best, in my opinion, to buy ear buds that are one size fits all; therefore, one doesn't have to worry about losing the ear cushions. Currently, I am using the headset that was provided with my Apple iPhone 4.Joseph B. Hoyos
Before even putting them in I noticed a few things: they come packed with a pair of Comply Foam earpieces (actually even better than the ones you get direct from Comply as they're round), which I MUCH prefer to any silicone tips. The cabling is flat, which reduces tangling.
I had a pair of the Klipsch S4 earbuds for about 6 months and lost them and decided to try these since they were on sale. I really liked the sound of the S4 buds but did have an issue with the fit. I wound up getting a pack of the Comply foam tips and it really helped with the fit. I was never in love with the cable but never had any true issues with it. Once I got the UE 500 I immediately liked the design of the cable and the buds themselves.
The headphones fall out really easy, even worse than the apple iphone5 earbuds. They give you a bunch of replacement buds but they don't fit well anyways. Not worth the price.
Answer: A google images search of each name says that the most likely correct name is tsx-200. I would contact UE at Logitech directly to be certain.