Details of - Apple iPod - 1 GB Shuffle + Power Adaptor Features : Personalise Your Ipod Shuffle With Itunes Autofill From Your Entire Music Library For A Fresh Mix Autofill From Specific Playlists Control Your Music With The Simple Button Interface Take It Everywhere It Weighs Only 15.5 G (0.55 Oz) Run, Jump Or Shimmy Down To Skip-free Playback Enjoy Up To 12 Hours Of Continuous Playback Play Mp3, Aac And Audiobooks Charge In Four Hours Via Usb Dock Or Optional Power Adaptor Store Files Along With Your Music Choose From Cool Accessories Designed Just For Ipod Shuffle Apple Ipod Shuffle 1gb Clamshell Specification Ac Power Adapter Supplied : No Agc (Automatic Gain Control) : No Audible Support : Yes Auto Encoding Track Separation : No Backlit Display : No Battery Life Up To 12 Hours When Fully Charged Bluetooth : No Bookmarking Support : No Built In Clock : No Built In Speakers : No Built In Stopwatch : No Codec Support Mp3, Mp3 Vbr, Aac, Protected Aac, Audible, Wav Copyright Protection System : No Data Storage : Yes Depth 1.05cm Including Clip Designed For Sports Usage :yes Direct Encoding : No External Battery Pack : No External Microphone Option : No File / Folder Search : No Firewire Connection : No Firmware Upgrade : Yes Fm Recorder : No Fm Tuner : No Folder Navigation : No Frequency Response 20hz To 20,000hz Game Mode : No Height 2.73 Cm Id3 Tag : No Impedance : 32 Ohms Internal Battery Type Lithium Polymer Lcd Remote Control : No Linux Os Support : No Management Software Required : Yes Memory Capacity 1gb Memory Expansion Slot : No Metal Body : Yes Mid Track Resume : Yes Mp3 Bitrate Playback : 8 - 320 Kbps Operating System Compatibility Windows 2000 (Sp4), Windows Xp (Sp2), Mac Os X V10.2.8 Or Later Pc / Mac Compatibility Pc And Apple Mac Playlist Support : Yes Rechargeable Battery : Yes Remote Control (No Lcd) : No Removable Disk Drive Support : Yes Sleep Mode : No Usb Battery Recharging : Yes Usb Version Usb 2.0 User Definable Eq : No User Removable Rechargeable Batt : No Voice Recording : No Weight : 15.G Width : 4.12cm Wma Drm (Security) Support : No 1 Year Warranty on Both