dv 5v laptop stand with cooling fan

{"cid":"91218987","title":"ETEK Laptop Cooling Pad - OEM 2 Fans Notebook Cooler Stand Laptop Air Cooler Pad 4W Five Colors Available","imgUrl":"https:\/\/img.ismap.com\/nimg\/61\/ee\/138c34ea9efb7f22d8ca79c7f7fc-200x200-1.jpg","attrs":{"Brand Name":"ETEK","Model Number":"AC-N139","Minimum Order Quantity":"3000pcs","Delivery Time":"25-30 Working Days","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Packaging Details":"Color Box","Color":"5 available","Voltage":"5V","Electric current":"0.4A","Power":"4.0W","Fan QTY":"2PCS","Fan size":"14CM","Fan Speed":"1000\u00b110%RPM","Product size":"34.1*25.2*2.5CM"}}