The world's smallest three-way headphones, AKG® K 3003s deliver the astonishing accuracy, dynamics and realism of our flagship K 701 studio headphones. They simply must be heard to be believed. Exquisitely crafted in Vienna of the finest available materials, the K3003s are genuine engineering marvels, packing three advanced transducers into a streamlined form no larger than conventional two-way systems. If music is important to you, and you've been unwilling to compromise performance for portability, we understand completely. The K 3003 in-ear headphones have been designed with you in mind.