A Smart All-in-One Touchscreen to Enliven Your Office or lassroom

-Stress-Free Operation
  IWB Lanucher, Built-in Whiteboard, One-Touch Buttons
-Flexible and Expandable
  OPS-Compliant Slot, Front-mounted Speakers,Simultaneous Writing, Built-in Controller
-Get Your Message Across
  Interactive Touchscreen, Wireless Connectivity, 4K Ultra-HD Quality,User-Friendly, SHARP Pen Software,Built-in Media Player,16 Hour Daily Operation