Polyester LED Backpack

{"cid":"79413","pid":"18229715","pimg_url":"\/\/img1.b2bforus.com\/76\/2a\/b570c4dba6e9\/product\/56438764_s-w400xh400.jpg","name":"With Soft Shell USB Control Screen Display Walk Billboard Waterproof Smart Wifi App Advertising Led Backpack","attrs":{"Price":"Negotiable","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"HE"}}