Sosu nano smart blackboard 4K high-definition display, A+ LCD panel with brilliant colors, high-contrast high-brightness display resolution that can support up to 4KUHD, high-light filtering technology, filters out 85% of the light source that is harmful to the eyes, making the picture softer. Vibe Digital Whiteboard, Interactive Display Advertising , Digital Menu Board Design Software , Wall Digital Screen ,Commercial Screen Display . We respect your enquiry and it truly is our honor to operate with each friend around the world. The product will supply to all over the world, such as Europe, America, Australia,Yemen, Namibia,Philadelphia, Kuwait.According to the mobile Internet, from positioning, ordering, and ordering to checkout, various unnecessary links in the middle are reduced, which not only improves the work efficiency of the restaurant, but also makes the customer experience better, and also saves a lot of labor costs. The combination of self ordering kiosk for restaurants and mobile applications has brought a lot of convenience to customers and restaurants. Now everyone should understand the highlights of the self-service ordering machine.