These earbuds delivered much more than I expected.
For starters, the clarity is absolutely exceptional.
For example, I listened (in my iPod, to The Rolling Stones song ‘Midnight Rambler” (RIP Charlie Watts), live from Madison Square Garden.
The noise of the crowd came through as very exciting and due to the earbuds exceptional quality, I got the feeling that somehow I was there.
I received these earbuds a few days ago and have been putting them through their paces.
They are insanely easy to use. They come in their own compact charging case which always shows the level of charge.

Bought these for my 9 yr son, he absolutely loves them! We used the call feature and he was able to hear me clearly and I could hear him clearly. He was very impressed with the sound quality while watching YouTube. The ear buds came with 3 sizes for the ear and the smallest size worked perfectly for his ear. Though they are a little big for his tiny ears he tells me they are very comfortable, so comfortable that he forgot he was wearing them. I wanted these ones for him because they hook over the ears, hopefully they will work better for him than regular ear buds.

I don't know whether I have oddly-shaped ears, or sweat a lot, or just have bad luck, but I've never found a pair of earbuds that doesn't fall off when I'm running. So for like 15 years I think I've personally propped up the around-the-ear (wired) headphones industry, typically using them with a wireless receiver in my pocket. I stumbled on these headphones, and finally, the best of both worlds! They stay on tight, they pair smoothly, and they re-pair immediately with the transmitter after removing them from the charging case.

First I will mention that these sound great. And you can use either earbud separately which is nice. The wireless charging case is a nice bonus. You can use these with or without the ear clips. At this price there is no active noise cancelling but they fit in the ear canal so well that they will reduce a lot of outside noise. The final bonus for me is that they fit under my motorcycle helmet. So I will use these for working out and as a backup to my expensive ANC earbuds for motorcycle riding. I would give these 5 out of 5 starts at twice the price.

These earbuds are amazing I have used them many times in the gym and have even used them in the sauna and steam room. I have not swam in them nor do I plan to, so I will not claim anything. Using them to talk on your phone with Bluetooth has been great too, clearly there are environments where it would be difficult for your recipient to hear you. However most common places with noise is fine, I think this is because the technology put into the earbuds drowns some of that sound out allowing your recipient to hear you well.