... with 320 x 240 pixel display resolution Technical DetailsStorage: 4 / 8/ 16 GB Memory type: Flash Display: ... Audio support: AAC, MP3, WMA, WMA Lossless Picture support: JPEG Video support: WMV, H.264, MPEG-4, DVR-MS Song ... 24 hours (wireless off) Battery (video): Up to 4 hours (wireless off) Charging time (AC adapter): Approximately 3 ... RDS Languages: English, French, Spanish Large capacity mp3 player