... LED* Screen dimention ratio:16:9* Speaker: 3"x2* DVD Lens: Hitachi 120X* Power Consumption: less than 25W * ... Red, Blue)Portable Karaoke Player Portable Karaoke Player with DVD Player, Analog TV tuner, FM tuner, USB, SD ... .* Powerfull 3"x2 Speakers, nice sound effect.* With DVD player, USB reader, SD/MMC/MS card reader.* ... as pictures one by one step) for you to fix it.You may return the defective goods ...