1. Different size for your choice: 108 inch, 135 inch, 162 inch, 216 inch...
2. 4K HD resolution and 3840hz high refresh rate;
3. Multiply input interface: HDMI, USB, RJ45, Wifi...
4. Installation: Movable (standard)/Wall mounting(optional)/Front maintenance;
5. Application: home, hotel, restaurant, church, school, TV studio, conference room, monitoring center, shopping mall, exhibition, museum, government office center, etc.
6. ON/OFF switch;
