I just received them a couple days ago and have loved how these actually fit in my ears :) The features are easy to use and the battery life is amazing.
These buds fit perfectly, I didn't have to adjust them even once during a two-hour tennis session in sweaty heat! The sound is amazing and they hold their charge for a very long time! Best buds for the price by far and I have owned quite a few.
Just got it in yesterday the 22, used them today the 23, I've ran them from 7am to 2pm and no problems, I was at work using them and I run machines most the day and they did a good job at keeping the outside noise down while I jammed out. It tends to get hot here in FL so they preformed great in the heat even though they got wet with sweat. Only thing is the rubber earpiece, I replace them with memory foam ones if possible. This is a picture of them compared to the go air, another great product.
I was part of the pre-order crew for the Go Air POPs. The bass and overall sound is way better than the Go Airs, and the POPs are cheaper at only 20 bucks each. (Okay, fine, 20 bucks a POP. Sorry for the pun. I feel so unclean.) Another improvement over the Go Airs is the case. The magnetically closing lid means they aren't getting full of pocket fuzz, nor are they escaping into my backpack.
The bass quality is the best so far of the bluetooth earbuds I have tried. It still isn't quiiiiiiite as good as my wired earbuds from "you know who" (your social media/ customer service folks know who I'm talking about ;) ) but if I had never owned them, I wouldn't realise these POPs are anything but Perfect. I definitely consider the POPs to be an overall upgrade because of their convenience, portability, ease of charging, style, sound, and ability to drown out that one guy on the bus bumping radio static and cussing at the driver. The *slightly* less bass isn't enough to outweigh the benefits. And when I say that, understand that the POPs do actually have killer bass. I'm just kind of a bass freak.
As it stands, if that competitor put out a similarly-priced wireless earbud, I wouldn't get it now, since these POPs and JLab's customer service people are so good.
In summary, the Go Air POPs hit all the features and quality that I was looking for in a wireless earbud, and I am definitely glad to own them. 5 stars. Would absolutely recommend. Killer bass. Woo!