usb2 0 rj45 bluetooth conference speaker

{"cid":"91196705","title":"Android 9.0 Conference Room Digital Display With Loud Speaker PoE\/NFC\/RFID Optional","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/3f\/2e\/1ed9a9d21b032dc079414635423f-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"ELC","Model Number":"WA1042T","Minimum Order Quantity":"50pcs","Delivery Time":"7-25 dyas","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"2000pcs per day","Packaging Details":"Carton box","CPU":"RK3399","Touch":"10 points Capacitive touch","Camera":"2MP Wide View Front Camera","RAM+ROA":"2GB+16GB","NFC":"13.56MHz","LED light bar":"LED Light bar for room status","RFID":"125Khz"}}