... supportsMP3,WMV,WMA,SAF,WAV music formats; reinforced Polaroid polarizing lens provides clear, natural sight, and excellentanti-impact performances. it ... support maximum continues 5-hour playback. Capacity: 4GB Color: Black(as picture show) Support MP3,WMV,WMA,ASF 100% Brand New, ... by time of up to 150 hours 3)Quality Polaroid Lens from USA4)User friendly operation button for easy controlEasy ...