The all new MP3 E Series Walkman from Sony is reloaded and ready to go. With a range of colors to choose from, you’ll need several to fit every occasion. Not only is the Sony MP3 E Series available in a variety of colors (black, violet, pink, blue, silver and lime green) it also has a 3 minute charge feature. In 3 minutes your little Sony Walkman is ready for another 3 hours of action. The E Series uses the Sony ATRAC compression technology to deliver superior sound quality. FM stereo is available in the 1GB and 2GB models for about $135USD.