Brainwavz reached out to me and asked me to look at some of their products. I did not know much about them, only saw the brand name before few times while browsing. I asked them what models am I to look at, they said Delta and one other. And in the beginning I was a bit reluctant, as I get lots of emails to review new earphones, and I politely decline due to time constraints. However, one thing caught my interest, their 3D printed earphones, and I told them about it. They sent me all three, so here we are looking at three earphones from Brainwavz. Intro, First we have the Delta, official price $27.50 Amazon price $22.50 Next we have the S0. Official price $49.50 and Amazon these are going for $44.50 . And finally we have the B200 Version 2, official price is $119.50 and in Amazon they are selling for the same price. These prices has been checked on September 2018, please follow the link to see the most updated price as they change over time. Time to unbox them. Delta first.