Product Name: 75 Inch 86 Inch All in One Touch Screen Whiteboard with Airplay Mircast OPS PC Certification: RoHS, CE Customized: Customized Condition: New Warranty: 2 Year Resolution: 1920*1080 3840*2160 Brightness: 450nits Response Time: 5ms Contrast: 4000:1 Application: Education / Conference Room Wireless Sharing: Yes Airplay: Yes Mirrcast: Yes Touch Point: 20 Points Touch Manner: IR /Capactive OPS: Yes Trademark: First View Transport Package: Honeycomb Box with Wooden Case Specification: 43inch to 98inch Origin: China HS Code: 8528591090 Product Description 43inch to 98inch all in one touch screen pc kiosk interactive whiteboard for education and conference use