The Duetto–KD6T is a set of ultra–mini, high quality alumium alloy earbuds with a Kevlar–reinforced cable. In its infinite compactness, the Duetto is equipped with a full–range 6 mm transducer in each earbud capable of reproducing the whole frequency range from 5 Hz to 23 kHz at –12 dB ensuring the highest quality and fidelity of audio reproduction. The Duetto–KD6T comes with three sizes of ear tips in silicon and memory foam to provide comfort and circumvent slippage from the ear canal. Other accessories include a two–prong plane adapter, a 2–in–1 3.5 mm jack for multi–listening and a genuine leather carrying case.