The latest 3rd Generation Mp3
Size and weight:
Height: 1.8 inches (45.2 mm) Width: 0.7 inch (17.5 mm)
Depth: 0.3 inch (7.8 mm) including clip True volume: 0.26 cu inch (4326 cu mm)
Weight: 0.38 ounce (10.7 grams)
4GB flash drive
Holds up to 1,000 songs in 128-kbps AAC format
Stores date via usb flash drive
Build in rechargebale lithium polymer battery
Playtime: up to 10 hours when fully charged
Charging vis usb to computer system or power adapeter (sold
sepatedly)
80% charged in 2 hours, fully charged in 3 hours
Audio:
Skip-free playback
Frequency response: 20Hz to 20,000Hz
Audio formats support: ACC (16 to 320 Kbps)
Highly recylable aluminum enclosure
Smaller, more compact packing (40% smaller, 33% lighter)