I received a refund in GearBest($15) and I want to import an earphone that's available in the same site. I'm new here and in the audio community, so I don't know what I'm looking for. I really like the ZS5, it sounds almost perfect to me, really into that signature, only problem is after some time it starts to fall off of my ears. I saw good reviews of the TRN V80, and was looking for something in this price range(I will buy 3 pairs of KZ foam eartips together). Preferably IEM/in ear, or headphones, and available in GearBest. Sorry if there are some mistakes, I'm brazilian and newbie in this forum.