Infrared interactive 10 point touch technology (5 point writing)
65” diagonal screen
ultra high definition 4k resolution (3840 x 2160)
built-in android
16:9 widescreen aspect ratio
4000:1 high contrast ratio
built-in speakers (2x 15w)
built-in wi-fi wireless access points
true led technology
can be ideal for e-learning, video conferencing, remote teaching etc...
Working perfectly and in optimal condition.