Features: Supports 4K resolution, enjoys ultra-clear pictures and shocking movie viewing effects. The latest for 11.1 system, open source application store, do whatever you want. 2.4G WiFi connection provides a more stable wireless signal, allowing you to enjoy high-definition media and gaming experience. Multi-purpose scenarios for office, home entertainment, conference presentation, school education, digital advertising, etc. Most video interfaces are available, easy to install, and can be used by both old and new TVs. Specifications: Material:ABS Plug:US/EU/AU/UK RAM:64G/128G Size:Approx.120x120x25mm/4.72x4.72x0.98inches Package Includes: 1 Set TV box 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.