Experience clear, reliable, and portable digital TV viewing with this fully DVB compliant device, designed for convenience and performance in a variety of settings. Key Features and Benefits: Fully DVB compliant for dependable reception of live toair digital picture and sound, ensuring you always enjoy broadcast quality wherever you are. 3.5inch LCD color screen delivers bright, sharp visuals for comfortable viewing indoors or outdoors. Equipped with a rechargeable 3000mAh lithiumion battery, providing up to 4 hours of normal operation on a single charge. Battery power display lets you monitor usage and plan recharging with ease. Supports AV input for connecting external video sources, as well as AV and HD output for displaying content on larger TVs or monitors. Practical Applications: Ideal for field technicians needing a portable DVBcompliant screen to test and verify live signal quality during installations or maintenance. for outdoor events or travel where quick access to reliable digital TV reception is needed without relying on fixed installations. Suitable for use in educational settings to demonstrate digital broadcasting technology and signal testing in a compact, portable format. Compact in size yet built for performance, this device combines portability with versatile connectivity, making it an essential tool for professionals and users who require mobile access to quality digital television signals.