Good value price 635

This is a very good product.
It is presented in a simple, remote part (comes with a sticker support having loving the remote).
From a wire that separates into two, one jack (to plug into the audio input of position) and a USB (power). There is also a cigarette lighter with 2 USB ports (1 and 1 jack plug 1A 2A).
The system is very easy to use, but the power of the microphone is a little low, so you put it as close to the driver.
The song and change the volume with the remote part works perfectly.
A good price / quality ratio.