GPX TL709B 7 in Portable LCD TV Watch your favorite shows anywhere with the portable TL709B 7 in LCD Television from GPX. The TV features a 7 inch screen and built in speakers for headphones free listening. However, if you want to listen in private there is a stereo headphone jack and earbuds. An included remote allows for control from a distance while the program guide clues you in to whats on. Added conveniences include a sleep function and an AV input. The TV runs on the internal rechargeable battery or AC wall power.