Rio Fuse is a tiny player with a huge sound. As a full-featured music player, it has a brightly lit LCD to display ID3 track details, equalizer presets, and multiple play modes. A fully adjustable equalizer controls bass and treble. Transfer up to 60 songs* using the intuitive Rio Music Manager, then unplug it and you’re done. Features: 128MB of memory plays over 4 hours of WMA or 2 hours of MP3 music. Backlit LCD displays ID3 track details and player settings. Transfer content between multiple PCs. 18-hour continuous playback using one Energizer® AAA battery. Adjustable equalizer with pre-sets. Multiple playback modes like Repeat and Random. Convenient one-piece design plugs directly into a USB port without cables.