Work out to your favorite tunes when you carry this little Rio. Load over 30 songs and access them at a glance with the easy-to-read backlit display. We recommend: Sony Street Style headphones. They make extended listening more comfortable. This WMA (Windows Media Audio) compatible player will work with Walmart.com's Music Downloads.

Features and Benefits Small size; perfect for workouts, jogging and more since it won't get in your way 128 MB capacity holds 30 or more songs, expandable up to 512 MB USB 1.1 connects to almost any computer Simple menus, thoughtful controls and a clear display make navigation easy 5-band adjustable equalizer with pre-sets for a customized listening experience Product Specifications On-Board/Built-In Memory: 128 MB Digital Audio Formats: MP3, WMA Compatibility: PressPlay and WMA 9 Display: 29 mm, indigo backlight, monochromatic Battery: 1 AAA alkaline provides up to 18-hour continuous playback Dimensions: 2.5"L x 2.6"W x 0.8"H Weight: 1.8 ounces System Requirements Intel Pentium II 233 MHz or equivalent, 64 MB RAM, 35 MB available hard drive space, USB port, CD-ROM drive, Windows 98SE, 2000, ME, XP or Mac OS X