ipod
mp3
Product Details: Technical Specifications

Windows system requirements

PC with USB port
Windows 2000 with Service Pack 4 or later or Windows XP Home or Professional with Service Pack 2 or later
iTunes 7.0.2 or later
Environmental requirements

Operating temperature: 32° to 95° F (0° to 35° C)
Nonoperating temperature: -4° to 113° F (-20° to 45° C)
Relative humidity: 5% to 95% noncondensing
Maximum operating altitude: 10,000 feet (3000 m)
Size and weight

Height: 1.07 inches
Width: 1.62 inches
Depth: 0.41 inch (including clip)
Weight: 0.55 ounce
Volume: 0.5 cubic inch (not including volume under clip)
In the box

iPod shuffle
Earphones
Dock
Quick Start guide
Capacity

1GB USB flash drive
Holds up to 240 songs in 128-Kbps AAC format
Stores data via USB flash drive
Audio

Skip-free playback
Frequency response: 20Hz to 20,000Hz
MP3 (8 to 320 Kbps), MP3 VBR, AAC (8 to 320 Kbps), Protected AAC (from iTunes Store, M4A, M4B, M4P), Audible (formats 2, 3 and 4), WAV, and AIFF
Headphones

Earphones
Frequency response: 20Hz to 20,000Hz
Impedance: 32 ohms
Mac system requirements

Macintosh computer with USB port
Mac OS X v10.3.9 or later
iTunes 7.0.2 or later
Input and output

3.5-mm stereo headphone minijack
Power and battery

Built-in rechargeable lithium polymer battery
Playtime: Up to 12 hours when fully charged
Charging via included USB dock
Full-charge time: about 4 hours

price: $29.99(not including shipping cost)
min order: 10 pcs