It is an intelligent 4G mobile hotspot, which can provide high-speed 4G mobile internet services for mobile phones, iPads (tablets), laptops and other mobile terminals; meanwhile, it can also be used as a portable power source or a mobile storage device. The apparatus includes a shared wireless network function. It features high-speed internet connection, making it an essential travel product for tourists. All components comply with ROHS standard. The device boasts a low power consumption.