CTA Digital TV-P7 7.0-Inches Built in Rechargeable Battery Plays MP3, MP4, JPEG files via SD/MMC/MS card reader Portable, just charge and unplug Functions with the new ATSC digital signal switch 7-Inch widescreen LCD portable handheld TV Built-in NTSC/ATSC tuner for both Standard Definition and High Definition channels Plays MP3, MP4, JPEG files via SD/MMC/MS card reader Built in Rechargeable Battery Includes AC adaptor, instruction manual, remote control, external antenna, Earphones, Mini USB plug, Coaxial adapter for cable television