Welcome to all of us! Today the SE5 ultimate has arrived ... Because I do not speak English well, I do not write much about it: Highly above the other two earphones (U18 and Zeus XR) The sound is so natural and organic that the other two can not show. Can not write, high, low, mid range ... it's just music. I'm at the end of a long way, I feel ... and I've arrived ... I arrived?