JYXCN Smart Board?Wireless 4K Interactive?Multi-Touch Collaboration Board 75 Inch for Cloud Connectivity for Hotel/Lobby Display/Classroom?

Features

• 【Anti-Glare Professional Panel​】Engineered for challenging lighting: 7H hardened glass resists scratches from classroom markers or jewellery, while the 1200:1 contrast ratio maintains spreadsheet/3D model clarity in atrium-style offices or stained-glass chapel environments.
• 【Enterprise-Grade Connectivity​】2x HDMI 2.0, USB-C, RS232, and dual gigabit Ethernet ports integrate with legacy AV systems in courtrooms or lecture theatres. Wireless screen mirroring supports 4 simultaneous devices – ideal for comparing supplier bids or student coding projects.
• 【24/7 Reliability Built-In​】Industrial steel frame withstands 86kg operational weight, while IP54-rated interfaces repel dust in factory training centers. Dual 10W speakers with echo cancellation ensure crisp Zoom/Webex calls, even in echo-prone gymnasiums or auditoriums.
• 【What You Will Get】 JYXCN we have 24-hour online after-sales service. If you have any quality or after-sales issues, please do not refund for now. We will provide the most perfect solution. What in the box: a smart board，Wall mount，instructions，Wall mount，Remote control.