ipod -nano
highlights
Play up to 5 hours of video or up to 24 hours of audio on a single charge.
wafer-thin, 6.5-mm
Six eye-catching colors
brighter display
most pixels per inch of any Apple display
Click Wheel to adjust volume,navigate songs
320-by-240-pixel display
204 pixels per inch
Calendars, contacts, and a screen lock appear in the Extras menu
