Headphone newcomer Sleek Audio has introduced a new twist on high-end earphones. Their debut product, the SA6 in-ear headphones ($249) are the first set of earphones we've seen that allow you to customize treble and bass responsiveness by swapping interchangeable parts.
The Sleek Audio SA6 earphones are lightweight and attractive, with a black-and-chrome aesthetic. Each set of SA6 earphones comes with a selection of three sizes of flanged silicone ear fittings and a detachable 4-foot cable that terminates in a gold-plated 3.5mm jack. Also included is a plastic clamshell case for storing the SA6 earphones, which we found to be more attractive than functional.