"nano smart blackboard"

IR Interactive Whiteboard 65 75 86 98 110 Inch Workable Pen Finger Writing Touch USB OPS Port Plug And Play USB Interactive Touch Screen Whiteboard The Interactive Touch Screen Whiteboard is a cutting-edge digital whiteboard touch screen that revolutionizes the way educators and students interact in the classroom. Designed with advanced technology and user-friendly features, this interactive whiteboard screen offers a seamless and immersive learning experience. With a

Product Description: The interactive touch screen whiteboard is an advanced digital whiteboard touch screen product that revolutionizes the way you collaborate and interact in various environments. This interactive touch screen whiteboard has a wide viewing angle of 178° (horizontal/vertical), a service life of more than 50,000 hours, a contrast ratio of up to 1200:1, and a 3840x2160 4K high-resolution screen panel. Say goodbye to the trouble of frequent screen replacement

Product Description: Why Partner With Us? As a vertically integrated manufacturer with 17 years of expertise in interactive whiteboard production, we specialize in large-volume OEM/ODM/CKD/SKD solutions for businesses worldwide. Manufacturer Profile ✓ Est. 2017 | 180,000㎡ dedicated production campus in Shenzhen, Guangdong ✓ 1.0M units/year capacity across 17 automated SMT lines ✓ R&D Center: 50 engineers specializing in infrared/capacitive touch technologies ✓ Certified: