Coby DVD-657 5.1 Channel DVD Player with Progressive Scan & Karaoke Mic DVD, DVD+R/RW, CD, CD-R/RW, and JPEG Compatible 5.1 Channel Audio for Surround Sound Systems/Dolby Digital Decoder Optical, Digital, and Analog AV Outputs for Home Theater Use Microphone Input and gain control for Karaoke function Convenient front panel and on screen display