What are the key features of Blackboard?

Interactive Blackboard can use chalk, water pen, and dust-free chalk to write and erase directly, and the handwriting is easy to erase and clean; Smart Board For Classroom with smart card can realize automatic induction boot, and it can be used normally under sunlight; Blackboard front panel Using 4mm tempered glass, it can be explosion-proof, scratch-proof, and anti-slap; Android and Windows dual backup operating system, support the annotation writing function in any channel.
Smart Blackboard supports various multimedia teaching materials such as videos, music, pictures, ppt, etc., massive teaching software and resources, simple and easy-to-use user interface, teachers can get started quickly, and learning costs are low. Nano Blackboard supports various multimedia teaching materials such as videos, music, pictures, ppts, massive teaching Smart Board Software and resources, simple and easy-to-use user interface, teachers can get started quickly, and learning costs are low.

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