Upgrade your viewing experience with the Supersonic® 18.5-in. ELED TV, designed for superior entertainment. Featuring a built-in ATSC and NTSC system, this TV ensures you get a wide range of channels with excellent reception. Enjoy high-definition visuals with a resolution of 1366 x 768 and support for HDTV formats including 1080p/1080i/720p/480p/480i. The built-in Wi-Fi® (802.11 b/g/n) and USB input allow you to play your favorite music and photos directly on the TV. With 3 HDMI® ARC-compatible ports, easily connect multiple devices. The TV boasts a 16:9 aspect ratio, 180 nits brightness, and a 1,000:1 contrast ratio for vibrant and detailed images. A rapid response time of 14 ms and a wide 178° viewing angle ensure a smooth and immersive experience. Enjoy personalized settings with brightness and contrast controls, digital noise reduction, and various picture and sound modes. The built-in speakers deliver quality audio, and the sleep timer function helps save energy. Multi-language on-screen display, AC/DC compatibility with an included car cord, and a full-function remote control add to your convenience.