It doesn't receive enough power on Android for some reason, you'll find the max volume it can push out much lower than other dongles. It also doesn't support volume buttons on Android. Can't fault the sound quality though.

It does sound good, but not very durable. I got one recently because i got a phone without a headphone jack foolishly thinking I'd just buy an adapter and it broke the second time I used it, just making clicking noises.

That adapter is so flimsy. I don't think it would last repeated use.