Parameters: warranty period of the whole machine: 1 year, function: on demand, running memory: 2GB, system: Android, local storage: 16G, output resolution: 4K, cpu core number: quad-core, remote control: Bluetooth remote control, wifi module: single frequency and single antenna, weight:1year.

Set-top box is a device that connects TV and external signal source, which is called digital video conversion box. It can convert compressed digital signals into TV content, so that users can watch digital TV programs on existing TV sets and conduct interactive digital entertainment, education and business activities through the network.