JYXCN Smart Board 65" 4K Digital Touch Interactive Whiteboard Wireless Multi-User Annotation for Boardrooms, Classroom Office (Set of 1600)

【Dynamic Brainstorming Made Easy】20-point multi-touch, high-definition touch screen display, enabling real-time editing and sharing by multiple people and multiple devices.The ultra-sensitive touch system provides 4ms response time and ±1mm accuracy, ensuring no lags, just smooth,accurate writing whether you're sketching or annotating