A DVD Player for TV that suits perfectly for family settings. This DVD-Player for TV brings the best of TV together with your favourite TV shows or DVD’s----in a powerful experience that will transform your family setting. These DVD players for TV and Projector comes with strong features, USB Input, Coaxial Audio output, a HDMI DVD player that makes home the best place to stay. To have a better using experience with WONNIE DVD Player, Please kindly refer below tips: This DVD players only plays standard DVDs, so Blu-Ray and 4K disc are not supported.WONNIE home player supports any region from 1~6 except for Japanese CPRM. If the movie you play belongs to high resolution, only HD Output can support it, RCA Output doesn't support it( up to 640*480) If there is no DVD picture on your TV, please check if the HDMI/RCA cables are connected well and correctly and select the correct input channel on your TV. If your TV only shows black & white screen, try to adjust PAL/NTSC/AUTO setting in the system. Battery is not included in the original package, you need to prepare for 2*AAA batteries to make the remote control work.