The free downloadable headphone amp/equalizer apps work surprisingly well to boost the bass volume even over the bluetooth attachment, though at a loss of max total volume, which is too loud for me anyways

The free downloadable headphone amp/equalizer apps work surprisingly well to boost the bass volume even over the bluetooth attachment, though at a loss of max total volume, which is too loud for me anyways

Senhiser HD 599The interchange-able cables with different lengths worked perfect for home listening as well as on the go

AMAZING!I have been using my SONY MDR-7506 headphones for the last couple years

Senhiser HD 599The interchange-able cables with different lengths worked perfect for home listening as well as on the go