Combining High-Resolution audio and a hybrid acoustic solution of dynamic + balanced armature drivers, the N40 in-ear headphones replicate the sound quality musicians and engineers were working with in the studio: clear, superior quality sound with a warm bass response, that is the epitome of pure sound enjoyment. Sound that is customizable thanks to three tuning filters that enable bass, mid or high frequencies to be modulated directly into your ear according to your personal preference. This ultra premium audio offering also provides listeners with a fully accessorized travel package, 2 tangle-free and easily detachable cables and soft, rounded ear tips that were crafted to follow the ear's anatomy. Elegantly accented with premium materials and a sleek black and silver color combination, the AKG N40 headphones provide a pristine sound experience you won't soon forget. Color: Silver