Mobile screen size 21.5 inch

Smart 21.5-inch Android Touch Screen with Built-in Stand, StandbyME Floor Standing Smart Screen, contains a 22-inch LCD screen with touch feature. Runs on Android 12 operating system, and features a stand-based design that can be placed on the ground. Used to display advertisements and multimedia content intelligently, and supports standby mode, meaning it can enter power-saving mode when not in use. Features of the portable Android touch TV Floor Standing Smart Screen: Wireless screen sharing: "Easily display your Android, iOS, Windows, iMac, and Macbook screens on other platforms without wires. The screen supports popular protocols like Chromecast, enabling efficient low-latency screen sharing across different devices." 3D surround sound: "Enjoy immersive sound quality with built-in 3D sound technology. This feature provides professional high-definition audio for various activities. The audio design aims to deliver professional sound quality with precise bass and high treble." Long battery life: "Stay connected without needing a power source. The smart screen comes with an integrated battery with 12V and 6000mAh capacity, providing up to 4 hours of usage on a full charge. The screen also supports fast charging to reduce charging time." Android 12 operating system: "Powered by the latest Android 12 OS, the smart screen offers the newest features and improvements available in Android." Clear and sharp display: "Enjoy an amazing visual experience with a 22-inch high-definition (1080×1920) touch screen. Includes IPS technology for clear viewing from multiple angles, and 10-point touch technology for accurate single-touch response." Versatile connectivity: "Easily connect to the internet via Wi-Fi, giving you access to the internet and a wide range of online activities." Bright brightness and vivid colors: "With a brightness range of 250-300 cd/m² and 100% SRGB color coverage, our smart screen provides optimal viewing in various lighting conditions, ensuring accurate and vibrant colors." Smooth touch response: "The 60Hz refresh rate ensures smooth graphics and quick touch response, enhancing your interactive experience." Supports external microphone: "Improve audio quality during various activities, including calls and recordings, with a supported external microphone." USB Type-C port: "Our smart screen features a versatile USB Type-C port for data transfer and connection to different devices." 360-degree adjustable stand: "Allows you to display the screen vertically, horizontally, or at any angle." Two-year warranty against manufacturing defects.