MAXHUB V8650, Intelligent Touchscreen Technology (IR), support Windows Ink, Direct Annotation, Palm Rejection, Erase and Write Simultaneously, Multi-input Recognition and Handwriting Recognition, narrow bezel design, none-glare glass ,3 x 50MP built-in AI Triple Camera System: 3x optical zoom, 99 degree ultra-wide angle CMOS sensor,support Personalized presets, Auto framing, Speaker tracking, Multiplespeaker tracking and Intelligent focus, 16 x array microphones support 15m/180 degree voice collect range ,