2WFYJNITP Home Gaming Portable Monitor 18.4 Inch Extended Sub-screen 4k Laptop Mobile Phone External Second Screen

This laptop's second display supports expansion, significantly improving efficiency in meetings, working from home, and presentations. 18.4-inch large screen, lightweight and portable, equipped with a 3840*2160 resolution large screen, designed to create a wider viewing experience. Wide compatibility, no application and driver required, can be easily connected to most mainstream devices on the market. Can be used as a screen extender for gaming monitors, laptops or mobile phones. Portable monitors can perfectly serve as your second monitor to improve your work efficiency. With this monitor, you can handle multiple tasks at the same time. Built-in speakers for a better audio and video experience.