1. HDTV connected to large screen, 4K picture quality, restore true color 2. With two USB ports, you can connect a variety of devices at the same time 3. Connect to the wired network, no stuck or dropped 4. SD/TF dual card slot, plug and read 5. 3.5mm audio interface, which can be connected to office and entertainment such as headphones, audio, etc. 6. Core: tinned copper 7. Shell: aluminum alloy
