Holds up to 500 songs. Rechargeable via a USB. Downloads iTunes. Battery life 10 hours. World's smallest music player. First music player that talks to you. Support for multiple playlists. Sleek and wearable anodized aluminium design with built-in stainless steel clip. Includes Apple earphones, remote and iPod shuffle USB cable. For Mac and Windows. Size (H)4.52, (W)1.75, (D)0.78cm.