Very satisfied with the sound quality to say nothing bass, treble and other net well and gone. Entirely in metal we see that this is solid. Secure package very well, nice customer service. Neanmoin very disappointed about one thing, the remote control for call and other functions will not work at all on g3 lg. Apparently these headphone are not compatible with some android because of a frequency and the only thing one answered my desoler is our engineer work even disappointed pa gesture of goodwill so pay attention to android possessor cex with lg g3 sorry for you