The USB cable connects your iPod shuffle to your desktop or laptop's USB port for data syncing and battery charging or to an Apple power adapter for convenient charging from a wall oulet. USB 2.0 hight speed data transfer, sync, upload same as the USB cable that comes with iPod shuffle Length: 10cm Color: White Material: PVC Compatible with:Apple iPod shuffle Package Included:3 x for iPod shuffle USB Cable Apple iPod , iPhone , or iPad are registered trademarks of Apple, Inc. Products are Apple compatible and not endorsed by Apple, Inc. Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.