Three different headphones and earphone cables by a young, but ambitious company
Official site: https://www.ruaudio.pro
Contact email: info@ruaudio.pro
0:00 — Introduction
2:44 — Red Cu
7:40 — Moonlight
13:01 — Svarog
Music by Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 4.0 License
http://creativecommons.org/licenses/by/4.0/