I haven't heard of them before but I would be wary of buying cheap tech from China. Most reviews are faked (especially on Gearbest) so it's hard to get an idea of how good they really are. Considering they are advertising it having FM Radio, SD card slot and bluetooth, I wouldn't be expecting much.
If you're not picky about the bluetooth, consider the HyperX Cloud Core's but if you want wireless, expect to spend a bit more.