1. Audio Theme, Dynamic Editing Theme, Rich Theme Resources 2. Sound Pickup Function, Music Visualization, Supports Wav Audio File Pickup and Microphone Pickup 3. Aluminum Alloy Shell, Sturdy and Durable, with Enhanced Textured Finish 4. Video Dynamic Background, Enabled by High-Performance Processor, Allows UI + Video Background Function on Secondary Screen 5. Simple and Easy to Operate, No Complex Setup Required, Clear Interface Layout, Supports Light and Dark Theme Switching Specifications: Type: Development Board Material: PCB Color: As Shown Package Contents: 1 x Development Board Note: Light reflection and different displays may cause slight color variations from the actual product. Measurement error allowed is +/- 1-3 cm. Only the items listed are included; other accessories are not included.