CMX Stingray888 RF. Player media type: flash-media, Total storage capacity: 2 GB. Display: LCD, Display diagonal: 45.7 mm (1.8 "), Display resolution: 220 x 176 pixels. Video formats supported: AMV, AVI, Image formats supported: BMP, GIF. Headphone connectivity: 3.5 mm. Continuous audio playback time: 12 h, Battery technology: Lithium-Ion (Li-Ion), Battery capacity: 180 mAh