1、Dynamic Video Background, Easy Operation: Built in high performance processor to realize UI + video background. Provide self developed software, support one key operation, simple operation, clear interface, support light and dark theme switching. 2、Fine Craftsmanship: The 2.8 inch USB monitor adopts CNC integrated process and aluminum alloy shell, which is durable and has more texture. Mirror high gloss outer ring, anodized surface treatment. 3、Stable Performance: Will not reduce the performance of your computer, the use of the software provided only use very little CPU resources does not affect the operation of the computer. The water cooler screen will be recognized as a USB device, so the mouse will not move to this screen. 4、Various Real Time Data Monitoring: Support real time monitoring, monitor CPU usage, model, temperature, voltage frequency, fan; monitor graphics card usage, power consumption, model, fan frequency, temperature, water pump fan; memory, hard drive, network, weather, date, volume 5、Multiple Theme Customization: Music spectrum theme supports sound catch using custom sound files or in vehicle microphone; Dynamic Theme Editor provides Waveshare's self developed software, which is easy to use and supports visual editing and real time preview; Other themes support Video Settings, Image Settings, Clock Settings, Text Settings, for Circular PrgBar Settings, for HOR PrgBar, sound Arc Settings, Music Spectrum, Dynamic Theme Editor Item Type: 2.8 Inch USB Monitor Material: Aluminum Alloy, LCD Interface: Type C 4PIN Memory Card: 4G (included) Resolution: 480x480 1 x Ambience Screen 1 x Memory Card 1 x 4pin Cable 1 x Type C Cable 1 x Magnetic Bracket 1 x Round Double Sided Tape 2 x Patch 1 x Alcohol Tablet