Sony NWZ-A845B. Player media type: flash-media, Total storage capacity: 16 GB. Display: OLED, Display diagonal: 71.1 mm (2.8 "), Display resolution: 400 x 240 pixels. Audio formats supported: MP3, WMA, AAC-LC, Video formats supported: MPEG4, AVC, WMV 9, Image formats supported: JPEG. Headphone connectivity: 3.5 mm. Continuous audio playback time: 29 h, Battery recharge time: 3 h