Sandisk Sansa e270 MP3 6GB. Player media type: flash-media, Total storage capacity: 6 GB, Compatible memory cards: microSD. Display: LCD, Display diagonal: 45.7 mm (1.8 "). Audio formats supported: MP3. Continuous audio playback time: 20 h, Battery technology: Lithium-Ion (Li-Ion). Minimum processor: Intel Pentium, Minimum system requirements: Windows Media Player 10+