digital signage with 8 array mic

{"cid":"91222842","title":"Windows Operating System High-Brightness OLED Transparent Cabinets Digital Signage with 8 Array Mic","imgUrl":"https:\/\/img.chinax.com\/nimg\/0b\/80\/f349955fed4d3349cbe14c8a623e-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"ZXTLCD","Model Number":"ZXTLCD-OLED049","Minimum Order Quantity":"1","Delivery Time":"3-5 working days","Input Voltage":"AC 100~240V, 50hz-60hz","Resolution":"1080\u00d71920","Panel transparency":"38%","Onboard interface":"1 X RJ45, 2 X HDMI, 4 X USB2.0","Discrete Graphics card":"12GB GIGABYTE 4070","Standard colours":"1.07B 10Bit","Certification":"CE\/Rohs\/FCC","Place of Origin":"Guangdong, China","Payment Terms":"L\/C,T\/T","Supply Ability":"2000 pcs per month","Packaging Details":"wooden case, carton, flight cases are optional","Type of backlight":"OLED self-luminous","refresh rate":"120Hz","Screen Size":"49 inch","Protype":"Desktop \/ Floor standing \/ Interactive(Optional)"}}