Education Smart Interactive LCD Touch Screen 3840×2160 98Inch Lcd Whiteboard

4K smart touch board with mobile stand, compatible with Android and Windows systems for seamless interactive experiences in classrooms and conference rooms.

• Comprehensive safety lock function including U disk lock, screen lock, application software lock, and touch lock
• Image mode with direct signal source channel setting (WYSIWYG)
• USB device sharing between Android and computer systems
• Centralized control for volume, channel, sound, and signal source operations
• Real-time annotation and shape-to-text conversion
• Picture-in-picture multitasking capability
• Wireless content sharing from laptops, tablets, or smartphones

• Three-stage teaching mode tool design with menu bar, pen/erase tools, and page management
• Dual mode operation: teaching mode supports PPT files with original text, images, tables and animations; annotation mode works with any software
• Six specialized pen tools including pencil, chalk, brush, marker, seal pen, and texture pen
• Customizable pen settings with various line types and special functions like class reward medals
• QR code sharing for instant content distribution

The digital blackboard makes meetings and classes more interactive with multimedia elements that cater to diverse communication preferences, keeping participants actively engaged throughout sessions.