75 86 98 110 Inch School Teaching Equipment Multi-Functional Recordable Smart Interconnection Nano Digital LCD Writing Blackboards for Sale

75 86 98 110 Inch School Teaching Equipment Multi-Functional Recordable Smart Interconnection Nano Digital LCD Writing Blackboards for Sale. Multiple Size Options: Available in 75, 86, 98, and 110 inches to suit various room sizes. High Resolution Display: Delivers crystal clear 4K (3840*2160) visuals for detailed content. Multi-Touch Capability: Supports 20-point or 40-point touch for smooth interactive experiences. Versatile OS Support: Runs on Android 11/12/13 and is compatible with Windows systems. Wide Application Range: Ideal for schools, offices, hospitals, and commercial exhibition halls. Certified Quality: Meets global safety standards with CE, FCC, ISO, and RoHS certifications. OEM/ODM Customization: Offers full customization for software, packaging, and product logos. Fast Delivery Options: Small orders ship in 5-7 days; bulk orders take about 15 days.