SanDisk 512MB Sansa Shaker Digital Player/ Blue and White. Enjoy your favorite music on 512 MB Sansa Shaker MP3 Player from SanDisk. Offering you numerous ways to listen to, and share songs, it features two headphone jacks. A built in speaker allows you to enjoy music even without earphones, to play your favorite music, and listen with your friends and family. This player also enables you to play and share SD cards loaded with your favorite songs. With this player, changing songs is just a snap or rather, a shake. You can impress your friends by shaking the device to jump to the next song, or use colorful controller bands for forward and backward changing as well as to manipulate volume. Designed for children, this MP3 player comes with a USB cable, lanyard, pre loaded songs, and a colorful array of stickers for kids can customize their device. Additionally, it also includes an AAA battery and a SanDisk SD Memory card. Note: 1 megabyte/ MB equals 1 million bytes/ 1 gigabyte/ GB equals 1 billion bytes. Some of the listed capacity is used for formatting and other functions, and thus is not available for data storage.