This Auvio 7" High-Resolution Portable Digital TV, model 16-923 in blue, is a perfect addition to your on-the-go entertainment setup. It has an LCD display technology and 480 digital maximum resolution. The Auvio 16-923 comes with a rechargeable battery and an audio-in jack (3.5mm) for your audio inputs. It also has built-in speakers. It also operates off an antenna so the quality of the connection affects the picture. This portable TV is perfect for your outdoor activities such as camping, road trips, and picnics. Enjoy your favorite TV shows and movies anytime, anywhere with this high-resolution portable digital TV.