I need something like this... http://www.amazon.com/ION-Block-Rocker-Bluetooth-Auxiliary/dp/B007WCJVH2#cm_cr_dpwidget That size, with the volume able to get high. Would like to get close to or the BEST on the market. A couple reviews on this makes me wary. With one of the reviews saying the Bass isnt adjustable, so when played at high volumes(which it would be), it over powers the song. People saying things like that scare me away. Anyone have any experience in this type of thing? Thanks for the advice.