CMX MP3 1110 1GB. Player media type: flash-media, Total storage capacity: 1 GB, Compatible memory cards: SD & MMC. Display: LCD, Display diagonal: 76.2 mm (3 "), Display resolution: 320 x 240 pixels. Audio formats supported: MP3, WAV, WMA, Video formats supported: ASF (MPEG4), Image formats supported: JPEG. Headphone connectivity: 3.5 mm. Continuous audio playback time: 12 h, Battery technology: Lithium-Ion (Li-Ion)