... , high quality, best prices Product DescriptionMP4 Watch Player (HY-Y-O) 1. MP4 watch, support MTV format, 5 hours continue playing video 2 ... resolution 160*128 pixel image 3. Showing time and date, style is outstanding 4. Support MP3, WMA and WAV format, 12 ... 11. Firmware upgradeable 12. Available Color: Black, orange, blue, white MP4 Watch Player (HY-Y-O)