Rio 32 MB Backpack for Rio 600/800
32 MB memory module for Rio 600 and 800 MP3 players Get an extra half-hour of MP3 music or an hour of Windows Media Audio (WMA) format files Comes with rechargeable battery, power adapter Easy to use--snaps onto Rio player Upgradeable to future digital audio standards
Amazon.com Add more listening time to your Rio 600 digital audio player with the Rio 32 MB Backpack. This memory module snaps onto your Rio. It adds an extra hour of playback time in the WMA audio format, and about 30 minutes in the MP3 format. The Backpack comes with rechargeable battery and power adapter for recharging. It works with both the Rio 600 and Rio 800. Rio's backpacks are upgradable to current and future memory standards. The backpack runs for up to 10 hours on one fully charged NiMH battery. It comes with a one-year warranty.
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{"Package Dimensions": "9.6 x 5.7 x 2.6 inches", "Item Weight": "11.2 ounces", "Item model number": "600", "Is Discontinued By Manufacturer": "Yes", "Special features": "Light Weight", "Other display features": "Wireless", "Manufacturer": "Rio", "Date First Available": "January 30, 2001", "Brand": "Rio", "Memory Storage Capacity": "32 MB", "Special Feature": "Light Weight"}