4G optional Bus Digital Signage

{"cid":"143388","pid":"24670062","pimg_url":"\/\/img1.tradegrowthhub.com\/0b\/b0\/6a391bab8366\/product\/85795937_s-w400xh400.jpg","name":"19 Inch Shock Proof Roof Mount HD Bus Digital Signage Display Advertising Indoor Black SD Cards \/ USB Socket","attrs":{"Price":"Negotiable","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"Win win technology, 100% A+ Grade LG Panel"}}