The mouse is good. Small, I would like to bend more. These are personal preferences. The quality is good, it glows neatly, does not bother in general. Somewhere in 10 min. The absence of action turns off, it strains, you have to fight the switch from below. But on the other hand, it's good to save the charge. Very beautiful design, simple, laconic. Colors slowly change smoothly (there is no feeling of a cheap Garland). Delivery to Moscow, approximately a week (I do not remember exactly) almost 700R. Expensive or cheap? In general, I do not regret One week later. No need to switch from the bottom. Just press the button and it will turn on. The charge keeps normal, not particularly cut. But can be used when charging, which is very convenient