Good in-ear earbuds that stay in place during workouts. The only thing I disliked was the fact that I couldn't pair them to neither a Windows 10 nor an OSX (Sierra) machine. I contacted their support and was told that they don't offer support for anything other than using them in conjunction with a mobile phone. So, there's that if you were planning to use them with a pc (too). As far as using them with an Android phone, it's a smooth and painless process to pair them for the first time and they reconnect immediately with my phone every time I'm turning them on. Haven't used their app yet, so dunno how good it is.
TL;DR All-in-all, good earbuds with very decent sound that stay in place during all kinds of workout, but don't expect them to pair with anything other than your mobile phone/tablet.…mehr