'Genius feature creates on-the-go playlists around a single song.'
'VoiceOver navigation.'
'maximum volume level'
'The controls on the device are fairly simple: a circular set of buttons allows you to move forward and backward between tracks (right and left), and increase and decrease the volume (top and bottom).'
'This small frame houses 4GB, 8GB or 16GB of storage space, as well as a set of features which add a touch of convenience, such as the compatibility with Windows ReadyBoost, a feature of Windows 7 which optimizes system performance by increasing memory.'
