Product Specifications：
Name: 55 inch smart board
Model No: H8S
Screen size: 55inch 4K
Adopt imported 4K LCD screen,
DDR running memory 4G+ROM storage 32G
Equipped with standard 5G module, mobile phone 5G screen transfer (factory standard software)
Whiteboard writing, support 20 touch, board within board
4mm anti-glare panel, one button start, writing pen adsorption slot
PC wireless screen transfer device, two-way control (optional)
HD output, three-way teleconferencing
http://www.jkchinasourcing.com