This 4.3" Portable Digital TV is small enough to fit in your pocket with an ATSC and NTSC tuner and 480 x 272 resolution you get free digital channels with a crystal clear picture. It even comes with a built-in battery so you can watch for hours, take it camping, to a sporting event or even to the office. 4.3" portable color TV. ATSC and NTSC compatible. 480 x 272 pixel resolution 16:9 widescreen aspect ratio Built-in NTSC/ATSC tuner for both analog and digital channels Integrated flip-out stand for easy viewing External antenna jack and built-in speakers Built-in rechargeable Li-Ion battery (2000mAh/3.7V) up to 1 1/2 hours per full charge Includes AC adapter AV external antenna and protective pouch. The Eviant T4 Television is your perfect entertainment escort on the move. With a resolution of 480 x 234 pixels, this Eviant 4.3-inch television delivers clear images. With a 16:9 widescreen aspect ratio this Eviant portable TV ensures enhanced viewing. The built-in NTSC/ATSC tuner of this Eviant 4.3-inch television helps in receiving analog and digital signals. Connect all you video and audio devices through the AV input of the Eviant T4 Television. The flip-out stand of this Eviant portable TV allows you to mount it on any surface for easy viewing. Enjoy a high-quality sound with the built-in stereo speakers of the Eviant T4 Television.