one word awesomethese headphones are just awesome got it for 1299 in sale and for astonished amazing headphones at this price segmentpros1 superb sound quality2 excellent battery backup3 good built qualitycons1 there is not significant increase in bass however thats not a con for me2 these are a little bulky and are not foldable3 there a heavy sound leak at top or high volumesbut these are not cons for me so go for it without any second thought