HD touch LED system is the latest interactive display equipment constituting of a large LED,built-in computer,touch screen and interactive software.It has all the functions of an interactive whiteboard,but is more convenient and brighter with a usage life as high as 60000 hours,30 times longer than projector bulb.You can use it in various fields such as education,business,medical,hospitality and public institution-name them and it goes well with all!