It came quickly, the packaging is super. The material is pleasant to the touch and with a smell everything is fine. Immediately tested, the benefit of the battery was charged in some way. Inside sits comfortably and worn comfortably. There is some discomfort when changing the position of the body due to the fact that inside the soft shell is a rigid design that always holds one angle. When used almost noiseless. It becomes audible only when the device touches something solid, for example in a sitting position. The range of the control panel is about a meter, but this is quite enough. It is not very convenient that before the liked mode you need to click all the previous ones, because. When turned on, always begins with the first. And so everything is super.