Coby CXCD329 Slim Personal CD Player with Anti-Skip Protection. Display: LCD. Headphone connectivity: 3.5 mm. Battery type: AA, Battery voltage: 4.5 V. Dimensions (WxDxH): 133.25 x 146.05 x 25.4 mm. Package dimensions (WxDxH): 190.5 x 96.52 x 298.45 mm