Wall Mounted Smart Blackboard Dual System size:75 with its dual-serving capabilities and

with its dual-serving capabilities and separate android system

you can enjoy uninterrupted gameplay while keeping your devices fully charged

55-inch transparent OLED + dual‑screen design

https://youtube

this display functions as a double‑sided advertising platform

Wall Mounted Smart Blackboard Dual System size:75 with its dual-serving capabilities andSmart Android and Windows whiteboard function built in FHD 2K 4K resolution Multi person operate Anti high temperature industrial level glass Aluminum alloy frame,iron case back cover VESA mounting Panel: A level original BOE screen Zero gap between glass Resolution: 3840*2160 4K 60Hz Contrast: 4000: 1 Anti glare glass: 4mm Viewing angle: 178 178 Birghtness: 400cd m2 2. 4+5G WIFI: 802. 11b g n Bluettoth 4. 0 Front Camera: 1300M +8 arrays eanform MIC