USB Flash Disk

Capacity: 128MB/256MB/512MB/1G/2G Dimensions: 102.4 x 24.2 x 10.6mm Weight: 30g Plays MP3 and WMA music Hi-Speed USB 2.0 support for fast and easy transfer of files Multiple language support for dialog menus Support to Window 98 / SE / ME / 2000 / XP Support Mac OS. 8.6 /9.0 / 10.0. Above Support Linux 2.4.0 / Red-Hat Linux 7.X and 8.X Durable Solid state storage No external power is required- DC 4.5V ~ 5.5V from USB port Up to 9 hours of continuous music playback on a fully charged built-in rechargeableLithium Polymer battery Plug-and-play: support USB 2.0 and 1.1

Capacity: 128MB/256MB/512MB/1G/2G