Good sound, initially did not count on high sound quality (I took it for hiking in park and forest spaces), I was pleasantly surprised. I bought three copies of different colors, one for myself and two as a gift; I liked the light blue ones the most. they have the most beautiful translucent ear cushions, and I left them for myself. When checking the performance, all three pairs connected without problems with three different smartphones on android from 6 to 10 and with an iPad. I recommend…