Took, for the possibility of prompt transfer from one place to another. Compact, easy to carry. Good build quality. The sound is mediocre, the predominance of the lower sound range. The sound is deaf. If the manufacturer to solve problems and refine the technical weaknesses and characteristics. the device can become a bestseller. but unfortunately not this time. Different pros: Appearance, build quality, everything is very precisely adjusted. Cons below: Died in less than a week of use. When charging is connected, the LED flashes indicating the charge, does not turn on. It looks like a battery problem. Charging connector like a smartphone, on / off switch, not for long, a clear weak point. Weak receiver. Color flashing backlight lives its own separate life. I never managed to adjust to the rhythm of the music.