65-110 Inch Best Interactive Whiteboard Smart Board Interactive Flat Panel Dual System for Classroom School Teaching and Business
Size: 55 65 75 85 98 110 inches
Resolution: 3840×2160 (4K) for ultra-crisp visuals
Brightness: 400 nits for vibrant, clear images
Touch Type: IR touch with up to 20-point multi-touch
Built-in Android OS: Android 11.0 or higher for smooth, responsive performance
Connectivity: HDMI, RJ45, Type-C, USB 2.0, Bluetooth, Wi-Fi
Camera: Built-in or external camera integration options
Speakers: 2×8Ω 10W for clear audio
Viewing Angle: 178° horizontal and vertical for consistent viewing from any angle
