Condition: Open box: Seller Notes: “Never Used. No Original Box” 4K Portable Monitor UFD Resolution 3840x2160 HDMI Gaming Portable Display 60Hz for Laptop Computer PS4 Nintendo Xbox Switch Consoles Raspberry Pi USB-C Monitor for Windows OS 【UHD 4K HDR Detailed Color Grading Monitor】Virzen 4K Portable Monitor Display adopts a 3840 x 2160 IPS A-grade screen which provides a vivid image, clear motion, and details. Ultra-thin bezel design is designed to work with ultra-wide viewing angles at 178° that ensure adjustments of color, brightness. Build-in AMD FreeSync, 3MS response time.HDR for the immersive gaming experience, 60Hz refresh rate. 300cd/㎡, 1000:1 Contrast Ratio, 100% sRGB color gamut, 16.7M display colors. 【Wide Application】Virzen portable 4K monitor is a great idea for extending your screen or playing games on a business trip, travel, or home entertainment. Built-in dual 2W integrated speakers, 3.5mm headphone jack can fit your audio requirement. It is perfect for listening to music/watching movies/playing games. Duplicate/Extend/Second Screen/Portrait mode to improve your productivity