At first I thought sound wasn't that great, but the I changed to other included eartips and it changed sound dramatically (better)

I have had these for a month, sound is as good, battery is better

The sound is great and they feel comfortable (although I've replaced the ear tips with a popular foam to help with outside noise)

Great bluetooth range, clear sound and minimal ambient noise!!!!!!

Good sound, battery life, plenty of adaptors to find a good fit.

The sound is much better, bass is controlled and clean, and detail and separation are great for Bluetooth sport earbuds.