Q series models and X series no reference relationship, even in the sound quality. Q series of 1-3-5, respectively, refers to the entry level, professional level, high-end three grades.That is the Q5 sound quality will be X series flagship product level.
At the same time, I would like to tell you that, in order to better Bluetooth sound quality, would like to further adjust to APTX-HD, then the product will continue to delay.
Very very sorry. And I plan to sell a batch of "experience machine", so as to get more feedback, the specific approach I am working on.