CMX GAc3000 8GB. Player media type: flash-media, Total storage capacity: 8 GB. Display: LCD, Display diagonal: 76.2 mm (3 "), Display resolution: 400 x 240 pixels. Audio formats supported: APE, FLAC, MP3, WAV, WMA, Video formats supported: AVI, RM, RMVB, Image formats supported: BMP, PNG. Headphone connectivity: 3.5 mm. Continuous audio playback time: 10 h, Battery technology: Lithium-Ion (Li-Ion), Battery capacity: 1250 mAh