... :Gray,silver 4.OEM;yes 5.MOQ:10PCS NEW usb lunch box warmer prodcutFunction introduction1, with 2.5 inch hard disk or ... SSD drive, using WiFi transmission, can be Iphone ,IPAD,smart phone,computer,Notebook computer,tablet PC ... , Synchronization Support at 5 devives 5, 3000 milliamperes of battery, can be used for 5-8 hours. Technical parameters: prodcut name ...