Great sound, great looks, great price, fast delivery, no problems.

I noticed various little problems like having to reconnect to my bluetooth source on each use, but because I did get them on sale, I figured it was worth the money I saved

My problem with this is the lack of written instructions.

I've had problems with headphones in the past of my ears hurting after an hour or so of use

Latency is not a problem with these if you are just listening to music but if your on youtube and watching someone speak or sing sometimes it doesnt match up

Not great for long use (2+ hours)- Unable to listen wired, so may become a problem for

The only problem i have is that it not very comfortable and it hurts my ears

These tumble around my purse and no problems because they are very sturdy unlike some $30 sport bluetooth headphonesBattery Life