... BD50 Blu-ray disc player; backward compatible to support standard definition of disc types DVD (DVD-5,), CD, DVD-R/RW, DVD + R / RW Audio ... the user to listen to high-quality lossless surround sound . 2, supports next generation audio format that can support both Dolby ... connect and play, the maximum support 1500GB. 2, support for MP3, WMA music file player and Jpeg image playback. Both high-definition ...