All the functionality of an iPod Shuffle, at a fraction of the price! This MP3 player is designed after the new generation iPod Shuffle, ready to clip anywhere and play your music on the go. Compact and functional, this MP3 player connects to your computer via USB 2.0 for quick and easy loading of new music. Features a built-in rechargeable lithium-ion battery with up to 4 hours of battery life! The smallest MP3 Player in the world!!! Specifications Available Colors Black, Silver, Blue, Green, Pink Available Capacities 128MB, 256MB, 512MB, 1GB, 2GB, 4GB Controller Action FM Stereo Radio Not including Battery Uilt-in rechargeable Li-ion battery Audio/Video File MP3, WMA, WAV directly Dimensions 16mm(L) x 11mm(W) x 5mm(H) Weight 15 grams Warranty 1 Year Warranty More Key Features Plays MP3, WMA and WAV music files (1GB Capacity can hold about 240 songs). Will play files sequentially or press the play/pause twice to shuffle playback of the songs on the device. Support record/A-B repeat. No display. Connects via USB 2.0 System Compatibility Mac compatible (OS X) plug play. No driver needed. Windows 2000, XP, ME plug play. No driver needed. Supports Windows 95/98 need driver (provided on a CD included). ONLY install CD Driver IF you have Windows 95/98. What's in the Package Mp3 Player USB Cable. High Quality Earphone Set. English User manual.