I've read reviews with users saying these buds are too bass heavy. I don't find that yo be an issue. There is a usefull app that provides an EQ for adjusting to your preference. I had to change the tips top the XL to fit my ears but once I did that the seal is great. The sound is very good. I have/had Pixel Buds,m which I loved and I also have Galaxy buds but I prefer these overall.