Sony Walkman DMP-Z1 Digital Music Player Signature Series - Discontinued final sale Built-in battery power lets you

Built-in battery power lets you revel in music as it was meant to be heard

Frequency response: 50 to 15

Professional Design

35mm 1 carrying bag

iPhone 3GS and iPhone 4

Sony Walkman DMP-Z1 Digital Music Player Signature Series - Discontinued final sale Built-in battery power lets youSony DMP Z1 Digital Music Player Signature Series One Signature Sound Elevating the high resolution sound experience from one you listen to, to the one you can feel. Audio perfection, wherever you are Every component of the DMP Z1 has been meticulously crafted to deliver power, fidelity, and purity of sound. Every note as the artist intended Take your digital music collection to a new level with High Resolution Audio. By capturing and reproducing