Sony NW-E394L 8GB blue

This lightweight Walkman can play MP3s for up to 50 hours between charges, and with a simple drag and drop interface it’s easy to load up all your music. The easy-to-use controls let you find the right song, view photos and tune the radio in seconds.

Features:

• Great-sounding music in one step with ClearAudio+
• 8 GB on-board storage
• Easy drag and drop file transfer on PC and Mac
• Plays PCM, AAC, WMA and MP3 files
• Up to 35 hours of battery life
• Screen Size (Inch): 1.77" (4.5 cm)
• Display Resolution: 128x160 (QQVGA)
• Battery Life - Continuous Playback Music: 35 hours (approx.)
• Weight: 39 g

Additional features and file formats might be added via firmware update offered by the manufacturer.