Features: Brand new and high quality 2.8 Inch USB Monitor, Water Cooler Screen / PC case Secondary Screen / Desktop Ambient Screen, 480480 Resolution, With Music Spectrum Analysis Function, Type-C Interfaces, Metal Case Supports Music Spectrum Analysis Function. Supports WAV file Analysis and microphone capture Adopts an aluminum alloy case, durable, improving the overall quality dynamic Video background. Built in performances processor to realize UI+video background Easy to use without complicated operation, Supports light & dark color theme switching Specifications: Material:Metal Color:White/Black Resolution: 480x480 Pickup function: music visualization Software Rotation: Up/Down/Left/Right Flip Brightness level: Software control Size:Approx.90.3mm/3.55inch Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 Set USB Secondary Screen