Smart nano blackboard is the integration of intelligence, multi-machine in one, integrated blackboard, touch all-in-one machine, audio, computer, projector in one, Smart Touch Table With Fridge, Floor Standing Digital Signage , Dooh Display , Digital Poster Screen ,Vertical Advertising Screen . Our main objectives are to provide our customers worldwide with good quality, competitive price, satisfied delivery and excellent services. The product will supply to all over the world, such as Europe, America, Australia,Cancun, Canberra,panama, Romania.3. Use the floor stand digital signage to enjoy watching or playing your video, audio, or picture playlist anytime and anywhere. Update your digital content in our powerful built-in media player via WIFI or USB. Easy-to-follow on-screen menus make it easy to plan content without complicated configuration.